Home / 16,654,049.88-22,988,930.94-10,854,242.52

Finding the Fourth Proportional to 16,654,049.88, 22,988,930.94 and 10,854,242.52

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Solution

The fourth proportional to 16,654,049.88, 22,988,930.94 and 10,854,242.52 is: 14,982,988.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,654,049.88 : 22,988,930.94 = 10,854,242.52 : x
  2. Step 2: Convert to fraction form
    16,654,049.88/22,988,930.94 = 10,854,242.52/x
  3. Step 3: Cross multiply
    16,654,049.88x = 22,988,930.94 × 10,854,242.52
  4. Step 4: Simplify right side
    16,654,049.88x = 249,527,431,698,291.56
  5. Step 5: Solve for x
    x = 249,527,431,698,291.56/16,654,049.88
  6. Step 6: Final answer
    x = 14,982,988.13

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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.