Home / 29,522,932.42-44,279,352.30-7,952,489.57

Finding the Fourth Proportional to 29,522,932.42, 44,279,352.30 and 7,952,489.57

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Solution

The fourth proportional to 29,522,932.42, 44,279,352.30 and 7,952,489.57 is: 11,927,375.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,522,932.42 : 44,279,352.30 = 7,952,489.57 : x
  2. Step 2: Convert to fraction form
    29,522,932.42/44,279,352.30 = 7,952,489.57/x
  3. Step 3: Cross multiply
    29,522,932.42x = 44,279,352.30 × 7,952,489.57
  4. Step 4: Simplify right side
    29,522,932.42x = 352,131,087,393,567.94
  5. Step 5: Solve for x
    x = 352,131,087,393,567.94/29,522,932.42
  6. Step 6: Final answer
    x = 11,927,375.04

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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.