Home / 3,587,179,432.60-5,380,769,148.90-2,202,504,002.20

Finding the Fourth Proportional to 3,587,179,432.60, 5,380,769,148.90 and 2,202,504,002.20

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Solution

The fourth proportional to 3,587,179,432.60, 5,380,769,148.90 and 2,202,504,002.20 is: 3,303,756,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,179,432.60 : 5,380,769,148.90 = 2,202,504,002.20 : x
  2. Step 2: Convert to fraction form
    3,587,179,432.60/5,380,769,148.90 = 2,202,504,002.20/x
  3. Step 3: Cross multiply
    3,587,179,432.60x = 5,380,769,148.90 × 2,202,504,002.20
  4. Step 4: Simplify right side
    3,587,179,432.60x = 11,851,165,585,366,536,192
  5. Step 5: Solve for x
    x = 11,851,165,585,366,536,192/3,587,179,432.60
  6. Step 6: Final answer
    x = 3,303,756,003.30

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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.