Home / 225,074,640.60-337,564,721.04-63,478,785.24

Finding the Fourth Proportional to 225,074,640.60, 337,564,721.04 and 63,478,785.24

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Solution

The fourth proportional to 225,074,640.60, 337,564,721.04 and 63,478,785.24 is: 95,204,854.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,074,640.60 : 337,564,721.04 = 63,478,785.24 : x
  2. Step 2: Convert to fraction form
    225,074,640.60/337,564,721.04 = 63,478,785.24/x
  3. Step 3: Cross multiply
    225,074,640.60x = 337,564,721.04 × 63,478,785.24
  4. Step 4: Simplify right side
    225,074,640.60x = 21,428,198,431,498,672
  5. Step 5: Solve for x
    x = 21,428,198,431,498,672/225,074,640.60
  6. Step 6: Final answer
    x = 95,204,854.60

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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.