Home / 38,016,207.30-57,024,310.95-13,755,087.30

Finding the Fourth Proportional to 38,016,207.30, 57,024,310.95 and 13,755,087.30

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Solution

The fourth proportional to 38,016,207.30, 57,024,310.95 and 13,755,087.30 is: 20,632,630.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,016,207.30 : 57,024,310.95 = 13,755,087.30 : x
  2. Step 2: Convert to fraction form
    38,016,207.30/57,024,310.95 = 13,755,087.30/x
  3. Step 3: Cross multiply
    38,016,207.30x = 57,024,310.95 × 13,755,087.30
  4. Step 4: Simplify right side
    38,016,207.30x = 784,374,375,339,596
  5. Step 5: Solve for x
    x = 784,374,375,339,596/38,016,207.30
  6. Step 6: Final answer
    x = 20,632,630.95

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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.