Home / 33,261,375,276.20-49,892,063,490.67-8,078,922,481.41

Finding the Fourth Proportional to 33,261,375,276.20, 49,892,063,490.67 and 8,078,922,481.41

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Solution

The fourth proportional to 33,261,375,276.20, 49,892,063,490.67 and 8,078,922,481.41 is: 12,118,383,862.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,261,375,276.20 : 49,892,063,490.67 = 8,078,922,481.41 : x
  2. Step 2: Convert to fraction form
    33,261,375,276.20/49,892,063,490.67 = 8,078,922,481.41/x
  3. Step 3: Cross multiply
    33,261,375,276.20x = 49,892,063,490.67 × 8,078,922,481.41
  4. Step 4: Simplify right side
    33,261,375,276.20x = 403,074,113,378,708,946,944
  5. Step 5: Solve for x
    x = 403,074,113,378,708,946,944/33,261,375,276.20
  6. Step 6: Final answer
    x = 12,118,383,862.11

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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.