Home / 3,568,587,527.28-5,352,287,575.62-1,080,856,986.60

Finding the Fourth Proportional to 3,568,587,527.28, 5,352,287,575.62 and 1,080,856,986.60

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Solution

The fourth proportional to 3,568,587,527.28, 5,352,287,575.62 and 1,080,856,986.60 is: 1,621,105,654.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,587,527.28 : 5,352,287,575.62 = 1,080,856,986.60 : x
  2. Step 2: Convert to fraction form
    3,568,587,527.28/5,352,287,575.62 = 1,080,856,986.60/x
  3. Step 3: Cross multiply
    3,568,587,527.28x = 5,352,287,575.62 × 1,080,856,986.60
  4. Step 4: Simplify right side
    3,568,587,527.28x = 5,785,057,420,401,252,352
  5. Step 5: Solve for x
    x = 5,785,057,420,401,252,352/3,568,587,527.28
  6. Step 6: Final answer
    x = 1,621,105,654.88

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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.