Home / 3,729,782,200.73-5,591,915,187.60-2,255,594,272.44

Finding the Fourth Proportional to 3,729,782,200.73, 5,591,915,187.60 and 2,255,594,272.44

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Solution

The fourth proportional to 3,729,782,200.73, 5,591,915,187.60 and 2,255,594,272.44 is: 3,381,723,433.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729,782,200.73 : 5,591,915,187.60 = 2,255,594,272.44 : x
  2. Step 2: Convert to fraction form
    3,729,782,200.73/5,591,915,187.60 = 2,255,594,272.44/x
  3. Step 3: Cross multiply
    3,729,782,200.73x = 5,591,915,187.60 × 2,255,594,272.44
  4. Step 4: Simplify right side
    3,729,782,200.73x = 12,613,091,869,120,808,960
  5. Step 5: Solve for x
    x = 12,613,091,869,120,808,960/3,729,782,200.73
  6. Step 6: Final answer
    x = 3,381,723,433.25

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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.