Home / 16,591,540.20-24,887,310.30-13,757,188.20

Finding the Fourth Proportional to 16,591,540.20, 24,887,310.30 and 13,757,188.20

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Solution

The fourth proportional to 16,591,540.20, 24,887,310.30 and 13,757,188.20 is: 20,635,782.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,591,540.20 : 24,887,310.30 = 13,757,188.20 : x
  2. Step 2: Convert to fraction form
    16,591,540.20/24,887,310.30 = 13,757,188.20/x
  3. Step 3: Cross multiply
    16,591,540.20x = 24,887,310.30 × 13,757,188.20
  4. Step 4: Simplify right side
    16,591,540.20x = 342,379,411,588,898.44
  5. Step 5: Solve for x
    x = 342,379,411,588,898.44/16,591,540.20
  6. Step 6: Final answer
    x = 20,635,782.30

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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.