Home / 132,876,034,443.18-199,314,568,766.34-32,146,740,388.85

Finding the Fourth Proportional to 132,876,034,443.18, 199,314,568,766.34 and 32,146,740,388.85

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Solution

The fourth proportional to 132,876,034,443.18, 199,314,568,766.34 and 32,146,740,388.85 is: 48,220,235,685.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,876,034,443.18 : 199,314,568,766.34 = 32,146,740,388.85 : x
  2. Step 2: Convert to fraction form
    132,876,034,443.18/199,314,568,766.34 = 32,146,740,388.85/x
  3. Step 3: Cross multiply
    132,876,034,443.18x = 199,314,568,766.34 × 32,146,740,388.85
  4. Step 4: Simplify right side
    132,876,034,443.18x = 6,407,313,697,846,125,920,256
  5. Step 5: Solve for x
    x = 6,407,313,697,846,125,920,256/132,876,034,443.18
  6. Step 6: Final answer
    x = 48,220,235,685.81

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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.