Home / 147,492,046.80-206,106,228-147,492,046.80

Finding the Fourth Proportional to 147,492,046.80, 206,106,228 and 147,492,046.80

Calculator

Solution

The fourth proportional to 147,492,046.80, 206,106,228 and 147,492,046.80 is: 206,106,228

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,492,046.80 : 206,106,228 = 147,492,046.80 : x
  2. Step 2: Convert to fraction form
    147,492,046.80/206,106,228 = 147,492,046.80/x
  3. Step 3: Cross multiply
    147,492,046.80x = 206,106,228 × 147,492,046.80
  4. Step 4: Simplify right side
    147,492,046.80x = 30,399,029,425,947,472
  5. Step 5: Solve for x
    x = 30,399,029,425,947,472/147,492,046.80
  6. Step 6: Final answer
    x = 206,106,228

Related Problems

Find fourth proportional to 73,746,023.40, 103,053,114 and 73,746,023.40
Half scale
Find fourth proportional to 294,984,093.60, 412,212,456 and 294,984,093.60
Double scale
Find fourth proportional to 147,492,047.80, 206,106,229.40 and 147,492,047.80
Similar ratio
Find fourth proportional to 221,238,070.20, 309,159,342 and 221,238,070.20
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.