Home / 33,261,375,340.83-49,892,063,587.47-8,078,922,546.09

Finding the Fourth Proportional to 33,261,375,340.83, 49,892,063,587.47 and 8,078,922,546.09

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Solution

The fourth proportional to 33,261,375,340.83, 49,892,063,587.47 and 8,078,922,546.09 is: 12,118,383,959.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,261,375,340.83 : 49,892,063,587.47 = 8,078,922,546.09 : x
  2. Step 2: Convert to fraction form
    33,261,375,340.83/49,892,063,587.47 = 8,078,922,546.09/x
  3. Step 3: Cross multiply
    33,261,375,340.83x = 49,892,063,587.47 × 8,078,922,546.09
  4. Step 4: Simplify right side
    33,261,375,340.83x = 403,074,117,387,767,316,480
  5. Step 5: Solve for x
    x = 403,074,117,387,767,316,480/33,261,375,340.83
  6. Step 6: Final answer
    x = 12,118,383,959.10

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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.