Home / 44,231,151.20-66,319,355.24-17,273,107.04

Finding the Fourth Proportional to 44,231,151.20, 66,319,355.24 and 17,273,107.04

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Solution

The fourth proportional to 44,231,151.20, 66,319,355.24 and 17,273,107.04 is: 25,898,971.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,231,151.20 : 66,319,355.24 = 17,273,107.04 : x
  2. Step 2: Convert to fraction form
    44,231,151.20/66,319,355.24 = 17,273,107.04/x
  3. Step 3: Cross multiply
    44,231,151.20x = 66,319,355.24 × 17,273,107.04
  4. Step 4: Simplify right side
    44,231,151.20x = 1,145,541,321,884,304.75
  5. Step 5: Solve for x
    x = 1,145,541,321,884,304.75/44,231,151.20
  6. Step 6: Final answer
    x = 25,898,971.44

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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.