Home / 17,672,255.19-24,387,857.46-9,937,229.85

Finding the Fourth Proportional to 17,672,255.19, 24,387,857.46 and 9,937,229.85

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Solution

The fourth proportional to 17,672,255.19, 24,387,857.46 and 9,937,229.85 is: 13,713,458.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,672,255.19 : 24,387,857.46 = 9,937,229.85 : x
  2. Step 2: Convert to fraction form
    17,672,255.19/24,387,857.46 = 9,937,229.85/x
  3. Step 3: Cross multiply
    17,672,255.19x = 24,387,857.46 × 9,937,229.85
  4. Step 4: Simplify right side
    17,672,255.19x = 242,347,745,129,057.19
  5. Step 5: Solve for x
    x = 242,347,745,129,057.19/17,672,255.19
  6. Step 6: Final answer
    x = 13,713,458.89

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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.