Home / 21,914,521.26-32,876,265.33-7,535,721.66

Finding the Fourth Proportional to 21,914,521.26, 32,876,265.33 and 7,535,721.66

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Solution

The fourth proportional to 21,914,521.26, 32,876,265.33 and 7,535,721.66 is: 11,305,124.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,914,521.26 : 32,876,265.33 = 7,535,721.66 : x
  2. Step 2: Convert to fraction form
    21,914,521.26/32,876,265.33 = 7,535,721.66/x
  3. Step 3: Cross multiply
    21,914,521.26x = 32,876,265.33 × 7,535,721.66
  4. Step 4: Simplify right side
    21,914,521.26x = 247,746,384,747,188.03
  5. Step 5: Solve for x
    x = 247,746,384,747,188.03/21,914,521.26
  6. Step 6: Final answer
    x = 11,305,124.21

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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.