Home / 16,676,020.14-23,027,270.01-10,491,375.48

Finding the Fourth Proportional to 16,676,020.14, 23,027,270.01 and 10,491,375.48

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Solution

The fourth proportional to 16,676,020.14, 23,027,270.01 and 10,491,375.48 is: 14,487,133.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,676,020.14 : 23,027,270.01 = 10,491,375.48 : x
  2. Step 2: Convert to fraction form
    16,676,020.14/23,027,270.01 = 10,491,375.48/x
  3. Step 3: Cross multiply
    16,676,020.14x = 23,027,270.01 × 10,491,375.48
  4. Step 4: Simplify right side
    16,676,020.14x = 241,587,735,954,253.38
  5. Step 5: Solve for x
    x = 241,587,735,954,253.38/16,676,020.14
  6. Step 6: Final answer
    x = 14,487,133.86

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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.