Home / 41,343,736.73-62,024,948.01-13,677,589.33

Finding the Fourth Proportional to 41,343,736.73, 62,024,948.01 and 13,677,589.33

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Solution

The fourth proportional to 41,343,736.73, 62,024,948.01 and 13,677,589.33 is: 20,519,474.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,343,736.73 : 62,024,948.01 = 13,677,589.33 : x
  2. Step 2: Convert to fraction form
    41,343,736.73/62,024,948.01 = 13,677,589.33/x
  3. Step 3: Cross multiply
    41,343,736.73x = 62,024,948.01 × 13,677,589.33
  4. Step 4: Simplify right side
    41,343,736.73x = 848,351,766,940,318.38
  5. Step 5: Solve for x
    x = 848,351,766,940,318.38/41,343,736.73
  6. Step 6: Final answer
    x = 20,519,474.87

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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.