Home / 6,761,327,330.25-9,342,876,463.88

Finding the Third Proportional to 6,761,327,330.25 and 9,342,876,463.88

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Solution

The third proportional to 6,761,327,330.25 and 9,342,876,463.88 is: 12,910,089,447.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,761,327,330.25 : 9,342,876,463.88 = 9,342,876,463.88 : x
  2. Step 2: Convert to fraction form
    6,761,327,330.25/9,342,876,463.88 = 9,342,876,463.88/x
  3. Step 3: Cross multiply
    6,761,327,330.25x = 9,342,876,463.88 × 9,342,876,463.88
  4. Step 4: Simplify right side
    6,761,327,330.25x = 87,289,340,619,229,429,760
  5. Step 5: Solve for x
    x = 87,289,340,619,229,429,760/6,761,327,330.25
  6. Step 6: Final answer
    x = 12,910,089,447.78

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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.