Home / 24,521,281.88-33,840,418.75-13,656,265.88

Finding the Fourth Proportional to 24,521,281.88, 33,840,418.75 and 13,656,265.88

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Solution

The fourth proportional to 24,521,281.88, 33,840,418.75 and 13,656,265.88 is: 18,846,231.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,521,281.88 : 33,840,418.75 = 13,656,265.88 : x
  2. Step 2: Convert to fraction form
    24,521,281.88/33,840,418.75 = 13,656,265.88/x
  3. Step 3: Cross multiply
    24,521,281.88x = 33,840,418.75 × 13,656,265.88
  4. Step 4: Simplify right side
    24,521,281.88x = 462,133,755,737,194.50
  5. Step 5: Solve for x
    x = 462,133,755,737,194.50/24,521,281.88
  6. Step 6: Final answer
    x = 18,846,231.53

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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.