Home / 22,474,529.10-33,711,793.65-11,712,848.85

Finding the Fourth Proportional to 22,474,529.10, 33,711,793.65 and 11,712,848.85

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Solution

The fourth proportional to 22,474,529.10, 33,711,793.65 and 11,712,848.85 is: 17,569,273.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,474,529.10 : 33,711,793.65 = 11,712,848.85 : x
  2. Step 2: Convert to fraction form
    22,474,529.10/33,711,793.65 = 11,712,848.85/x
  3. Step 3: Cross multiply
    22,474,529.10x = 33,711,793.65 × 11,712,848.85
  4. Step 4: Simplify right side
    22,474,529.10x = 394,861,143,484,839.75
  5. Step 5: Solve for x
    x = 394,861,143,484,839.75/22,474,529.10
  6. Step 6: Final answer
    x = 17,569,273.28

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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.