Home / 41,147,380.80-61,734,791.89-27,368,660.24

Finding the Fourth Proportional to 41,147,380.80, 61,734,791.89 and 27,368,660.24

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Solution

The fourth proportional to 41,147,380.80, 61,734,791.89 and 27,368,660.24 is: 41,062,116.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,147,380.80 : 61,734,791.89 = 27,368,660.24 : x
  2. Step 2: Convert to fraction form
    41,147,380.80/61,734,791.89 = 27,368,660.24/x
  3. Step 3: Cross multiply
    41,147,380.80x = 61,734,791.89 × 27,368,660.24
  4. Step 4: Simplify right side
    41,147,380.80x = 1,689,598,543,847,422
  5. Step 5: Solve for x
    x = 1,689,598,543,847,422/41,147,380.80
  6. Step 6: Final answer
    x = 41,062,116.49

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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.