Home / 31,368,600.04-43,283,972.12-17,614,906.96

Finding the Fourth Proportional to 31,368,600.04, 43,283,972.12 and 17,614,906.96

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Solution

The fourth proportional to 31,368,600.04, 43,283,972.12 and 17,614,906.96 is: 24,305,934.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,368,600.04 : 43,283,972.12 = 17,614,906.96 : x
  2. Step 2: Convert to fraction form
    31,368,600.04/43,283,972.12 = 17,614,906.96/x
  3. Step 3: Cross multiply
    31,368,600.04x = 43,283,972.12 × 17,614,906.96
  4. Step 4: Simplify right side
    31,368,600.04x = 762,443,141,753,034
  5. Step 5: Solve for x
    x = 762,443,141,753,034/31,368,600.04
  6. Step 6: Final answer
    x = 24,305,934.62

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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.