Home / 54,695,255.52-75,476,399.76-29,910,551.52

Finding the Fourth Proportional to 54,695,255.52, 75,476,399.76 and 29,910,551.52

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Solution

The fourth proportional to 54,695,255.52, 75,476,399.76 and 29,910,551.52 is: 41,274,891.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,695,255.52 : 75,476,399.76 = 29,910,551.52 : x
  2. Step 2: Convert to fraction form
    54,695,255.52/75,476,399.76 = 29,910,551.52/x
  3. Step 3: Cross multiply
    54,695,255.52x = 75,476,399.76 × 29,910,551.52
  4. Step 4: Simplify right side
    54,695,255.52x = 2,257,540,743,565,596
  5. Step 5: Solve for x
    x = 2,257,540,743,565,596/54,695,255.52
  6. Step 6: Final answer
    x = 41,274,891.62

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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.