Home / 3,223,766,449.60-4,827,587,517.60-2,578,793,905.60

Finding the Fourth Proportional to 3,223,766,449.60, 4,827,587,517.60 and 2,578,793,905.60

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Solution

The fourth proportional to 3,223,766,449.60, 4,827,587,517.60 and 2,578,793,905.60 is: 3,861,741,681.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,766,449.60 : 4,827,587,517.60 = 2,578,793,905.60 : x
  2. Step 2: Convert to fraction form
    3,223,766,449.60/4,827,587,517.60 = 2,578,793,905.60/x
  3. Step 3: Cross multiply
    3,223,766,449.60x = 4,827,587,517.60 × 2,578,793,905.60
  4. Step 4: Simplify right side
    3,223,766,449.60x = 12,449,353,269,137,512,448
  5. Step 5: Solve for x
    x = 12,449,353,269,137,512,448/3,223,766,449.60
  6. Step 6: Final answer
    x = 3,861,741,681.28

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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.