Home / 23,220,086.88-32,042,912.79-14,960,497.32

Finding the Fourth Proportional to 23,220,086.88, 32,042,912.79 and 14,960,497.32

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Solution

The fourth proportional to 23,220,086.88, 32,042,912.79 and 14,960,497.32 is: 20,644,966.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,220,086.88 : 32,042,912.79 = 14,960,497.32 : x
  2. Step 2: Convert to fraction form
    23,220,086.88/32,042,912.79 = 14,960,497.32/x
  3. Step 3: Cross multiply
    23,220,086.88x = 32,042,912.79 × 14,960,497.32
  4. Step 4: Simplify right side
    23,220,086.88x = 479,377,910,919,788.75
  5. Step 5: Solve for x
    x = 479,377,910,919,788.75/23,220,086.88
  6. Step 6: Final answer
    x = 20,644,966.29

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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.