Home / 60,689,600.10-91,034,400.15-34,755,279.30

Finding the Fourth Proportional to 60,689,600.10, 91,034,400.15 and 34,755,279.30

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Solution

The fourth proportional to 60,689,600.10, 91,034,400.15 and 34,755,279.30 is: 52,132,918.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,689,600.10 : 91,034,400.15 = 34,755,279.30 : x
  2. Step 2: Convert to fraction form
    60,689,600.10/91,034,400.15 = 34,755,279.30/x
  3. Step 3: Cross multiply
    60,689,600.10x = 91,034,400.15 × 34,755,279.30
  4. Step 4: Simplify right side
    60,689,600.10x = 3,163,926,003,121,212
  5. Step 5: Solve for x
    x = 3,163,926,003,121,212/60,689,600.10
  6. Step 6: Final answer
    x = 52,132,918.95

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Similar ratio
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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.