Home / 11,033,661,435.60-16,550,448,607.80-3,278,874,363.60

Finding the Fourth Proportional to 11,033,661,435.60, 16,550,448,607.80 and 3,278,874,363.60

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Solution

The fourth proportional to 11,033,661,435.60, 16,550,448,607.80 and 3,278,874,363.60 is: 4,918,298,604.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,033,661,435.60 : 16,550,448,607.80 = 3,278,874,363.60 : x
  2. Step 2: Convert to fraction form
    11,033,661,435.60/16,550,448,607.80 = 3,278,874,363.60/x
  3. Step 3: Cross multiply
    11,033,661,435.60x = 16,550,448,607.80 × 3,278,874,363.60
  4. Step 4: Simplify right side
    11,033,661,435.60x = 54,266,841,646,194,728,960
  5. Step 5: Solve for x
    x = 54,266,841,646,194,728,960/11,033,661,435.60
  6. Step 6: Final answer
    x = 4,918,298,604.95

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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.