Home / 41,079,150.80-56,690,999.24-22,744,435.92

Finding the Fourth Proportional to 41,079,150.80, 56,690,999.24 and 22,744,435.92

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Solution

The fourth proportional to 41,079,150.80, 56,690,999.24 and 22,744,435.92 is: 31,388,302.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,079,150.80 : 56,690,999.24 = 22,744,435.92 : x
  2. Step 2: Convert to fraction form
    41,079,150.80/56,690,999.24 = 22,744,435.92/x
  3. Step 3: Cross multiply
    41,079,150.80x = 56,690,999.24 × 22,744,435.92
  4. Step 4: Simplify right side
    41,079,150.80x = 1,289,404,799,454,948.75
  5. Step 5: Solve for x
    x = 1,289,404,799,454,948.75/41,079,150.80
  6. Step 6: Final answer
    x = 31,388,302.20

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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.