Home / 16,665,065.26-24,974,900.88-9,381,998.86

Finding the Fourth Proportional to 16,665,065.26, 24,974,900.88 and 9,381,998.86

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Solution

The fourth proportional to 16,665,065.26, 24,974,900.88 and 9,381,998.86 is: 14,060,220.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,665,065.26 : 24,974,900.88 = 9,381,998.86 : x
  2. Step 2: Convert to fraction form
    16,665,065.26/24,974,900.88 = 9,381,998.86/x
  3. Step 3: Cross multiply
    16,665,065.26x = 24,974,900.88 × 9,381,998.86
  4. Step 4: Simplify right side
    16,665,065.26x = 234,314,491,584,772.97
  5. Step 5: Solve for x
    x = 234,314,491,584,772.97/16,665,065.26
  6. Step 6: Final answer
    x = 14,060,220.46

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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.