Home / 41,367,470.14-57,086,412.33-22,784,340.79

Finding the Fourth Proportional to 41,367,470.14, 57,086,412.33 and 22,784,340.79

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Solution

The fourth proportional to 41,367,470.14, 57,086,412.33 and 22,784,340.79 is: 31,442,006.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,367,470.14 : 57,086,412.33 = 22,784,340.79 : x
  2. Step 2: Convert to fraction form
    41,367,470.14/57,086,412.33 = 22,784,340.79/x
  3. Step 3: Cross multiply
    41,367,470.14x = 57,086,412.33 × 22,784,340.79
  4. Step 4: Simplify right side
    41,367,470.14x = 1,300,676,273,062,452.75
  5. Step 5: Solve for x
    x = 1,300,676,273,062,452.75/41,367,470.14
  6. Step 6: Final answer
    x = 31,442,006.69

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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.