Home / 40,691,868,194.52-61,040,707,945.92-10,846,042,986.24

Finding the Fourth Proportional to 40,691,868,194.52, 61,040,707,945.92 and 10,846,042,986.24

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Solution

The fourth proportional to 40,691,868,194.52, 61,040,707,945.92 and 10,846,042,986.24 is: 16,269,838,954.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,691,868,194.52 : 61,040,707,945.92 = 10,846,042,986.24 : x
  2. Step 2: Convert to fraction form
    40,691,868,194.52/61,040,707,945.92 = 10,846,042,986.24/x
  3. Step 3: Cross multiply
    40,691,868,194.52x = 61,040,707,945.92 × 10,846,042,986.24
  4. Step 4: Simplify right side
    40,691,868,194.52x = 662,050,142,291,969,835,008
  5. Step 5: Solve for x
    x = 662,050,142,291,969,835,008/40,691,868,194.52
  6. Step 6: Final answer
    x = 16,269,838,954.73

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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.