Home / 16,469,082.58-24,708,786.61-9,910,947.33

Finding the Fourth Proportional to 16,469,082.58, 24,708,786.61 and 9,910,947.33

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Solution

The fourth proportional to 16,469,082.58, 24,708,786.61 and 9,910,947.33 is: 14,869,527.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,469,082.58 : 24,708,786.61 = 9,910,947.33 : x
  2. Step 2: Convert to fraction form
    16,469,082.58/24,708,786.61 = 9,910,947.33/x
  3. Step 3: Cross multiply
    16,469,082.58x = 24,708,786.61 × 9,910,947.33
  4. Step 4: Simplify right side
    16,469,082.58x = 244,887,482,679,919.25
  5. Step 5: Solve for x
    x = 244,887,482,679,919.25/16,469,082.58
  6. Step 6: Final answer
    x = 14,869,527.89

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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.