Home / 41,489,309.80-62,233,964.70-27,156,586.60

Finding the Fourth Proportional to 41,489,309.80, 62,233,964.70 and 27,156,586.60

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Solution

The fourth proportional to 41,489,309.80, 62,233,964.70 and 27,156,586.60 is: 40,734,879.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,489,309.80 : 62,233,964.70 = 27,156,586.60 : x
  2. Step 2: Convert to fraction form
    41,489,309.80/62,233,964.70 = 27,156,586.60/x
  3. Step 3: Cross multiply
    41,489,309.80x = 62,233,964.70 × 27,156,586.60
  4. Step 4: Simplify right side
    41,489,309.80x = 1,690,062,051,836,893.25
  5. Step 5: Solve for x
    x = 1,690,062,051,836,893.25/41,489,309.80
  6. Step 6: Final answer
    x = 40,734,879.90

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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.