Home / 22,966,082.20-34,449,123.30-20,840,318.20

Finding the Fourth Proportional to 22,966,082.20, 34,449,123.30 and 20,840,318.20

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Solution

The fourth proportional to 22,966,082.20, 34,449,123.30 and 20,840,318.20 is: 31,260,477.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,966,082.20 : 34,449,123.30 = 20,840,318.20 : x
  2. Step 2: Convert to fraction form
    22,966,082.20/34,449,123.30 = 20,840,318.20/x
  3. Step 3: Cross multiply
    22,966,082.20x = 34,449,123.30 × 20,840,318.20
  4. Step 4: Simplify right side
    22,966,082.20x = 717,930,691,283,034
  5. Step 5: Solve for x
    x = 717,930,691,283,034/22,966,082.20
  6. Step 6: Final answer
    x = 31,260,477.30

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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.