Home / 41,817,165.72-62,711,601.12-15,903,310.38

Finding the Fourth Proportional to 41,817,165.72, 62,711,601.12 and 15,903,310.38

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Solution

The fourth proportional to 41,817,165.72, 62,711,601.12 and 15,903,310.38 is: 23,849,585.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,817,165.72 : 62,711,601.12 = 15,903,310.38 : x
  2. Step 2: Convert to fraction form
    41,817,165.72/62,711,601.12 = 15,903,310.38/x
  3. Step 3: Cross multiply
    41,817,165.72x = 62,711,601.12 × 15,903,310.38
  4. Step 4: Simplify right side
    41,817,165.72x = 997,322,057,038,115.62
  5. Step 5: Solve for x
    x = 997,322,057,038,115.62/41,817,165.72
  6. Step 6: Final answer
    x = 23,849,585.21

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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.