Home / 41,993,849.79-57,951,512.24-22,678,265.79

Finding the Fourth Proportional to 41,993,849.79, 57,951,512.24 and 22,678,265.79

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Solution

The fourth proportional to 41,993,849.79, 57,951,512.24 and 22,678,265.79 is: 31,296,006.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,993,849.79 : 57,951,512.24 = 22,678,265.79 : x
  2. Step 2: Convert to fraction form
    41,993,849.79/57,951,512.24 = 22,678,265.79/x
  3. Step 3: Cross multiply
    41,993,849.79x = 57,951,512.24 × 22,678,265.79
  4. Step 4: Simplify right side
    41,993,849.79x = 1,314,239,797,397,767
  5. Step 5: Solve for x
    x = 1,314,239,797,397,767/41,993,849.79
  6. Step 6: Final answer
    x = 31,296,006.53

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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.