Home / 16,832,606.76-23,228,532.68-9,490,375.73

Finding the Fourth Proportional to 16,832,606.76, 23,228,532.68 and 9,490,375.73

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Solution

The fourth proportional to 16,832,606.76, 23,228,532.68 and 9,490,375.73 is: 13,096,456.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,832,606.76 : 23,228,532.68 = 9,490,375.73 : x
  2. Step 2: Convert to fraction form
    16,832,606.76/23,228,532.68 = 9,490,375.73/x
  3. Step 3: Cross multiply
    16,832,606.76x = 23,228,532.68 × 9,490,375.73
  4. Step 4: Simplify right side
    16,832,606.76x = 220,447,502,800,403.31
  5. Step 5: Solve for x
    x = 220,447,502,800,403.31/16,832,606.76
  6. Step 6: Final answer
    x = 13,096,456.53

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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.