Home / 22,527,561.60-33,736,229.10-20,344,061.73

Finding the Fourth Proportional to 22,527,561.60, 33,736,229.10 and 20,344,061.73

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Solution

The fourth proportional to 22,527,561.60, 33,736,229.10 and 20,344,061.73 is: 30,466,321.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,527,561.60 : 33,736,229.10 = 20,344,061.73 : x
  2. Step 2: Convert to fraction form
    22,527,561.60/33,736,229.10 = 20,344,061.73/x
  3. Step 3: Cross multiply
    22,527,561.60x = 33,736,229.10 × 20,344,061.73
  4. Step 4: Simplify right side
    22,527,561.60x = 686,331,927,347,822.38
  5. Step 5: Solve for x
    x = 686,331,927,347,822.38/22,527,561.60
  6. Step 6: Final answer
    x = 30,466,321.19

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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.