Home / 16,612,785.30-24,923,843.55-8,093,399.70

Finding the Fourth Proportional to 16,612,785.30, 24,923,843.55 and 8,093,399.70

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Solution

The fourth proportional to 16,612,785.30, 24,923,843.55 and 8,093,399.70 is: 12,142,372.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,612,785.30 : 24,923,843.55 = 8,093,399.70 : x
  2. Step 2: Convert to fraction form
    16,612,785.30/24,923,843.55 = 8,093,399.70/x
  3. Step 3: Cross multiply
    16,612,785.30x = 24,923,843.55 × 8,093,399.70
  4. Step 4: Simplify right side
    16,612,785.30x = 201,718,627,910,416.94
  5. Step 5: Solve for x
    x = 201,718,627,910,416.94/16,612,785.30
  6. Step 6: Final answer
    x = 12,142,372.53

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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.