Home / 45,523,906.52-62,819,193.23-25,676,578.17

Finding the Fourth Proportional to 45,523,906.52, 62,819,193.23 and 25,676,578.17

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Solution

The fourth proportional to 45,523,906.52, 62,819,193.23 and 25,676,578.17 is: 35,431,535.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,523,906.52 : 62,819,193.23 = 25,676,578.17 : x
  2. Step 2: Convert to fraction form
    45,523,906.52/62,819,193.23 = 25,676,578.17/x
  3. Step 3: Cross multiply
    45,523,906.52x = 62,819,193.23 × 25,676,578.17
  4. Step 4: Simplify right side
    45,523,906.52x = 1,612,981,925,514,334.25
  5. Step 5: Solve for x
    x = 1,612,981,925,514,334.25/45,523,906.52
  6. Step 6: Final answer
    x = 35,431,535.85

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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.