Home / 16,538,011.92-24,805,049.64-4,408,385.04

Finding the Fourth Proportional to 16,538,011.92, 24,805,049.64 and 4,408,385.04

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Solution

The fourth proportional to 16,538,011.92, 24,805,049.64 and 4,408,385.04 is: 6,612,052.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,538,011.92 : 24,805,049.64 = 4,408,385.04 : x
  2. Step 2: Convert to fraction form
    16,538,011.92/24,805,049.64 = 4,408,385.04/x
  3. Step 3: Cross multiply
    16,538,011.92x = 24,805,049.64 × 4,408,385.04
  4. Step 4: Simplify right side
    16,538,011.92x = 109,350,209,749,433.39
  5. Step 5: Solve for x
    x = 109,350,209,749,433.39/16,538,011.92
  6. Step 6: Final answer
    x = 6,612,052.90

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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.