Home / 16,335,904.20-24,503,856.30-16,083,961.80

Finding the Fourth Proportional to 16,335,904.20, 24,503,856.30 and 16,083,961.80

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Solution

The fourth proportional to 16,335,904.20, 24,503,856.30 and 16,083,961.80 is: 24,125,942.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,335,904.20 : 24,503,856.30 = 16,083,961.80 : x
  2. Step 2: Convert to fraction form
    16,335,904.20/24,503,856.30 = 16,083,961.80/x
  3. Step 3: Cross multiply
    16,335,904.20x = 24,503,856.30 × 16,083,961.80
  4. Step 4: Simplify right side
    16,335,904.20x = 394,119,088,681,889.38
  5. Step 5: Solve for x
    x = 394,119,088,681,889.38/16,335,904.20
  6. Step 6: Final answer
    x = 24,125,942.70

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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.