Home / 16,632,384.92-24,949,470.30-5,273,719.16

Finding the Fourth Proportional to 16,632,384.92, 24,949,470.30 and 5,273,719.16

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Solution

The fourth proportional to 16,632,384.92, 24,949,470.30 and 5,273,719.16 is: 7,910,861.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,384.92 : 24,949,470.30 = 5,273,719.16 : x
  2. Step 2: Convert to fraction form
    16,632,384.92/24,949,470.30 = 5,273,719.16/x
  3. Step 3: Cross multiply
    16,632,384.92x = 24,949,470.30 × 5,273,719.16
  4. Step 4: Simplify right side
    16,632,384.92x = 131,576,499,552,960.95
  5. Step 5: Solve for x
    x = 131,576,499,552,960.95/16,632,384.92
  6. Step 6: Final answer
    x = 7,910,861.86

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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.