Home / 59,797,686.30-89,691,863.85-23,399,007.90

Finding the Fourth Proportional to 59,797,686.30, 89,691,863.85 and 23,399,007.90

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Solution

The fourth proportional to 59,797,686.30, 89,691,863.85 and 23,399,007.90 is: 35,096,686.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,797,686.30 : 89,691,863.85 = 23,399,007.90 : x
  2. Step 2: Convert to fraction form
    59,797,686.30/89,691,863.85 = 23,399,007.90/x
  3. Step 3: Cross multiply
    59,797,686.30x = 89,691,863.85 × 23,399,007.90
  4. Step 4: Simplify right side
    59,797,686.30x = 2,098,700,630,791,874.25
  5. Step 5: Solve for x
    x = 2,098,700,630,791,874.25/59,797,686.30
  6. Step 6: Final answer
    x = 35,096,686.19

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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.