Home / 33,261,375,275.20-49,892,063,489.17-8,078,922,480.41

Finding the Fourth Proportional to 33,261,375,275.20, 49,892,063,489.17 and 8,078,922,480.41

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Solution

The fourth proportional to 33,261,375,275.20, 49,892,063,489.17 and 8,078,922,480.41 is: 12,118,383,860.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,261,375,275.20 : 49,892,063,489.17 = 8,078,922,480.41 : x
  2. Step 2: Convert to fraction form
    33,261,375,275.20/49,892,063,489.17 = 8,078,922,480.41/x
  3. Step 3: Cross multiply
    33,261,375,275.20x = 49,892,063,489.17 × 8,078,922,480.41
  4. Step 4: Simplify right side
    33,261,375,275.20x = 403,074,113,316,574,920,704
  5. Step 5: Solve for x
    x = 403,074,113,316,574,920,704/33,261,375,275.20
  6. Step 6: Final answer
    x = 12,118,383,860.61

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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.