Home / 10,932,092.20-16,398,138.30-10,764,130.60

Finding the Fourth Proportional to 10,932,092.20, 16,398,138.30 and 10,764,130.60

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Solution

The fourth proportional to 10,932,092.20, 16,398,138.30 and 10,764,130.60 is: 16,146,195.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,932,092.20 : 16,398,138.30 = 10,764,130.60 : x
  2. Step 2: Convert to fraction form
    10,932,092.20/16,398,138.30 = 10,764,130.60/x
  3. Step 3: Cross multiply
    10,932,092.20x = 16,398,138.30 × 10,764,130.60
  4. Step 4: Simplify right side
    10,932,092.20x = 176,511,702,258,061.97
  5. Step 5: Solve for x
    x = 176,511,702,258,061.97/10,932,092.20
  6. Step 6: Final answer
    x = 16,146,195.90

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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.