Home / 41,972,638.38-62,911,197.54-25,541,684.10

Finding the Fourth Proportional to 41,972,638.38, 62,911,197.54 and 25,541,684.10

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Solution

The fourth proportional to 41,972,638.38, 62,911,197.54 and 25,541,684.10 is: 38,283,462.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,972,638.38 : 62,911,197.54 = 25,541,684.10 : x
  2. Step 2: Convert to fraction form
    41,972,638.38/62,911,197.54 = 25,541,684.10/x
  3. Step 3: Cross multiply
    41,972,638.38x = 62,911,197.54 × 25,541,684.10
  4. Step 4: Simplify right side
    41,972,638.38x = 1,606,857,933,919,377.25
  5. Step 5: Solve for x
    x = 1,606,857,933,919,377.25/41,972,638.38
  6. Step 6: Final answer
    x = 38,283,462.65

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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.