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Finding the Fourth Proportional to 16,202,246.22, 24,308,691.03 and 6,625,679.40

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Solution

The fourth proportional to 16,202,246.22, 24,308,691.03 and 6,625,679.40 is: 9,940,695.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,202,246.22 : 24,308,691.03 = 6,625,679.40 : x
  2. Step 2: Convert to fraction form
    16,202,246.22/24,308,691.03 = 6,625,679.40/x
  3. Step 3: Cross multiply
    16,202,246.22x = 24,308,691.03 × 6,625,679.40
  4. Step 4: Simplify right side
    16,202,246.22x = 161,061,593,398,435.81
  5. Step 5: Solve for x
    x = 161,061,593,398,435.81/16,202,246.22
  6. Step 6: Final answer
    x = 9,940,695.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.