Home / 224,705,091.20-337,141,617.60-88,485,434.24

Finding the Fourth Proportional to 224,705,091.20, 337,141,617.60 and 88,485,434.24

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Solution

The fourth proportional to 224,705,091.20, 337,141,617.60 and 88,485,434.24 is: 132,761,221.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,705,091.20 : 337,141,617.60 = 88,485,434.24 : x
  2. Step 2: Convert to fraction form
    224,705,091.20/337,141,617.60 = 88,485,434.24/x
  3. Step 3: Cross multiply
    224,705,091.20x = 337,141,617.60 × 88,485,434.24
  4. Step 4: Simplify right side
    224,705,091.20x = 29,832,122,433,712,028
  5. Step 5: Solve for x
    x = 29,832,122,433,712,028/224,705,091.20
  6. Step 6: Final answer
    x = 132,761,221.72

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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.