Home / 14,932,034.92-20,612,577.66-10,040,092.60

Finding the Fourth Proportional to 14,932,034.92, 20,612,577.66 and 10,040,092.60

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Solution

The fourth proportional to 14,932,034.92, 20,612,577.66 and 10,040,092.60 is: 13,859,610.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,932,034.92 : 20,612,577.66 = 10,040,092.60 : x
  2. Step 2: Convert to fraction form
    14,932,034.92/20,612,577.66 = 10,040,092.60/x
  3. Step 3: Cross multiply
    14,932,034.92x = 20,612,577.66 × 10,040,092.60
  4. Step 4: Simplify right side
    14,932,034.92x = 206,952,188,431,091.31
  5. Step 5: Solve for x
    x = 206,952,188,431,091.31/14,932,034.92
  6. Step 6: Final answer
    x = 13,859,610.53

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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.