Home / 41,431,736.52-62,147,593.84-14,138,027.55

Finding the Fourth Proportional to 41,431,736.52, 62,147,593.84 and 14,138,027.55

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Solution

The fourth proportional to 41,431,736.52, 62,147,593.84 and 14,138,027.55 is: 21,207,037.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,431,736.52 : 62,147,593.84 = 14,138,027.55 : x
  2. Step 2: Convert to fraction form
    41,431,736.52/62,147,593.84 = 14,138,027.55/x
  3. Step 3: Cross multiply
    41,431,736.52x = 62,147,593.84 × 14,138,027.55
  4. Step 4: Simplify right side
    41,431,736.52x = 878,644,393,876,130.38
  5. Step 5: Solve for x
    x = 878,644,393,876,130.38/41,431,736.52
  6. Step 6: Final answer
    x = 21,207,037.59

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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.