Home / 3,568,587,534.24-5,352,287,586.16-1,080,856,993.72

Finding the Fourth Proportional to 3,568,587,534.24, 5,352,287,586.16 and 1,080,856,993.72

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Solution

The fourth proportional to 3,568,587,534.24, 5,352,287,586.16 and 1,080,856,993.72 is: 1,621,105,665.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,587,534.24 : 5,352,287,586.16 = 1,080,856,993.72 : x
  2. Step 2: Convert to fraction form
    3,568,587,534.24/5,352,287,586.16 = 1,080,856,993.72/x
  3. Step 3: Cross multiply
    3,568,587,534.24x = 5,352,287,586.16 × 1,080,856,993.72
  4. Step 4: Simplify right side
    3,568,587,534.24x = 5,785,057,469,901,772,800
  5. Step 5: Solve for x
    x = 5,785,057,469,901,772,800/3,568,587,534.24
  6. Step 6: Final answer
    x = 1,621,105,665.59

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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.