Home / 245,422,426.50-545,325,165

Finding the Third Proportional to 245,422,426.50 and 545,325,165

Calculator

Solution

The third proportional to 245,422,426.50 and 545,325,165 is: 1,211,704,813.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,422,426.50 : 545,325,165 = 545,325,165 : x
  2. Step 2: Convert to fraction form
    245,422,426.50/545,325,165 = 545,325,165/x
  3. Step 3: Cross multiply
    245,422,426.50x = 545,325,165 × 545,325,165
  4. Step 4: Simplify right side
    245,422,426.50x = 297,379,535,582,277,248
  5. Step 5: Solve for x
    x = 297,379,535,582,277,248/245,422,426.50
  6. Step 6: Final answer
    x = 1,211,704,813.71

Related Problems

Find third proportional to 122,711,213.25 and 272,662,582.50
Half scale
Find third proportional to 490,844,853 and 1,090,650,330
Double scale
Find third proportional to 245,422,429 and 545,325,169
Similar ratio
Find third proportional to 368,133,639.75 and 817,987,747.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.