Home / 14,029,116.46-21,044,491.17-3,932,524.78

Finding the Fourth Proportional to 14,029,116.46, 21,044,491.17 and 3,932,524.78

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Solution

The fourth proportional to 14,029,116.46, 21,044,491.17 and 3,932,524.78 is: 5,899,016.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,029,116.46 : 21,044,491.17 = 3,932,524.78 : x
  2. Step 2: Convert to fraction form
    14,029,116.46/21,044,491.17 = 3,932,524.78/x
  3. Step 3: Cross multiply
    14,029,116.46x = 21,044,491.17 × 3,932,524.78
  4. Step 4: Simplify right side
    14,029,116.46x = 82,757,983,008,516.20
  5. Step 5: Solve for x
    x = 82,757,983,008,516.20/14,029,116.46
  6. Step 6: Final answer
    x = 5,899,016.04

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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.