Home / 49,219,436.62-67,923,535.26-27,193,442.61

Finding the Fourth Proportional to 49,219,436.62, 67,923,535.26 and 27,193,442.61

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Solution

The fourth proportional to 49,219,436.62, 67,923,535.26 and 27,193,442.61 is: 37,527,344.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,219,436.62 : 67,923,535.26 = 27,193,442.61 : x
  2. Step 2: Convert to fraction form
    49,219,436.62/67,923,535.26 = 27,193,442.61/x
  3. Step 3: Cross multiply
    49,219,436.62x = 67,923,535.26 × 27,193,442.61
  4. Step 4: Simplify right side
    49,219,436.62x = 1,847,074,758,317,810
  5. Step 5: Solve for x
    x = 1,847,074,758,317,810/49,219,436.62
  6. Step 6: Final answer
    x = 37,527,344.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.