Home / 23,220,083.88-32,042,908.67-14,960,494.31

Finding the Fourth Proportional to 23,220,083.88, 32,042,908.67 and 14,960,494.31

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Solution

The fourth proportional to 23,220,083.88, 32,042,908.67 and 14,960,494.31 is: 20,644,962.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,220,083.88 : 32,042,908.67 = 14,960,494.31 : x
  2. Step 2: Convert to fraction form
    23,220,083.88/32,042,908.67 = 14,960,494.31/x
  3. Step 3: Cross multiply
    23,220,083.88x = 32,042,908.67 × 14,960,494.31
  4. Step 4: Simplify right side
    23,220,083.88x = 479,377,752,598,367.62
  5. Step 5: Solve for x
    x = 479,377,752,598,367.62/23,220,083.88
  6. Step 6: Final answer
    x = 20,644,962.14

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1.5x scale

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.