Home / 224,954,399.86-337,344,363.09-77,373,898.47

Finding the Fourth Proportional to 224,954,399.86, 337,344,363.09 and 77,373,898.47

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Solution

The fourth proportional to 224,954,399.86, 337,344,363.09 and 77,373,898.47 is: 116,030,842.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,954,399.86 : 337,344,363.09 = 77,373,898.47 : x
  2. Step 2: Convert to fraction form
    224,954,399.86/337,344,363.09 = 77,373,898.47/x
  3. Step 3: Cross multiply
    224,954,399.86x = 337,344,363.09 × 77,373,898.47
  4. Step 4: Simplify right side
    224,954,399.86x = 26,101,648,499,152,472
  5. Step 5: Solve for x
    x = 26,101,648,499,152,472/224,954,399.86
  6. Step 6: Final answer
    x = 116,030,842.32

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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.