Home / 8,442,208,128,085.80-12,663,312,192,130-8,442,208,128,085.80

Finding the Fourth Proportional to 8,442,208,128,085.80, 12,663,312,192,130 and 8,442,208,128,085.80

Calculator

Solution

The fourth proportional to 8,442,208,128,085.80, 12,663,312,192,130 and 8,442,208,128,085.80 is: 12,663,312,192,130

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,442,208,128,085.80 : 12,663,312,192,130 = 8,442,208,128,085.80 : x
  2. Step 2: Convert to fraction form
    8,442,208,128,085.80/12,663,312,192,130 = 8,442,208,128,085.80/x
  3. Step 3: Cross multiply
    8,442,208,128,085.80x = 12,663,312,192,130 × 8,442,208,128,085.80
  4. Step 4: Simplify right side
    8,442,208,128,085.80x = 106,906,317,116,887,892,196,589,568
  5. Step 5: Solve for x
    x = 106,906,317,116,887,892,196,589,568/8,442,208,128,085.80
  6. Step 6: Final answer
    x = 12,663,312,192,130

Related Problems

Find fourth proportional to 4,221,104,064,042.90, 6,331,656,096,065 and 4,221,104,064,042.90
Half scale
Find fourth proportional to 16,884,416,256,171.60, 25,326,624,384,260 and 16,884,416,256,171.60
Double scale
Find fourth proportional to 8,442,208,128,086.80, 12,663,312,192,131.50 and 8,442,208,128,086.80
Similar ratio
Find fourth proportional to 12,663,312,192,128.70, 18,994,968,288,195 and 12,663,312,192,128.70
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.