Home / 60,444,420.38-90,657,773.22-29,730,755.54

Finding the Fourth Proportional to 60,444,420.38, 90,657,773.22 and 29,730,755.54

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Solution

The fourth proportional to 60,444,420.38, 90,657,773.22 and 29,730,755.54 is: 44,591,776.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,444,420.38 : 90,657,773.22 = 29,730,755.54 : x
  2. Step 2: Convert to fraction form
    60,444,420.38/90,657,773.22 = 29,730,755.54/x
  3. Step 3: Cross multiply
    60,444,420.38x = 90,657,773.22 × 29,730,755.54
  4. Step 4: Simplify right side
    60,444,420.38x = 2,695,324,092,839,799.50
  5. Step 5: Solve for x
    x = 2,695,324,092,839,799.50/60,444,420.38
  6. Step 6: Final answer
    x = 44,591,776.64

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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.