Home / 224,795,260.96-337,216,018.76-84,853,593.27

Finding the Fourth Proportional to 224,795,260.96, 337,216,018.76 and 84,853,593.27

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Solution

The fourth proportional to 224,795,260.96, 337,216,018.76 and 84,853,593.27 is: 127,289,119.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,795,260.96 : 337,216,018.76 = 84,853,593.27 : x
  2. Step 2: Convert to fraction form
    224,795,260.96/337,216,018.76 = 84,853,593.27/x
  3. Step 3: Cross multiply
    224,795,260.96x = 337,216,018.76 × 84,853,593.27
  4. Step 4: Simplify right side
    224,795,260.96x = 28,613,990,899,884,508
  5. Step 5: Solve for x
    x = 28,613,990,899,884,508/224,795,260.96
  6. Step 6: Final answer
    x = 127,289,119.79

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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.