Home / 3,568,587,541.24-5,352,287,596.66-1,080,857,000.72

Finding the Fourth Proportional to 3,568,587,541.24, 5,352,287,596.66 and 1,080,857,000.72

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Solution

The fourth proportional to 3,568,587,541.24, 5,352,287,596.66 and 1,080,857,000.72 is: 1,621,105,676.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,587,541.24 : 5,352,287,596.66 = 1,080,857,000.72 : x
  2. Step 2: Convert to fraction form
    3,568,587,541.24/5,352,287,596.66 = 1,080,857,000.72/x
  3. Step 3: Cross multiply
    3,568,587,541.24x = 5,352,287,596.66 × 1,080,857,000.72
  4. Step 4: Simplify right side
    3,568,587,541.24x = 5,785,057,518,716,784,640
  5. Step 5: Solve for x
    x = 5,785,057,518,716,784,640/3,568,587,541.24
  6. Step 6: Final answer
    x = 1,621,105,676.09

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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.