Home / 1,097,387,775.92-1,514,396,630.42-595,596,567.29

Finding the Fourth Proportional to 1,097,387,775.92, 1,514,396,630.42 and 595,596,567.29

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Solution

The fourth proportional to 1,097,387,775.92, 1,514,396,630.42 and 595,596,567.29 is: 821,924,076.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,387,775.92 : 1,514,396,630.42 = 595,596,567.29 : x
  2. Step 2: Convert to fraction form
    1,097,387,775.92/1,514,396,630.42 = 595,596,567.29/x
  3. Step 3: Cross multiply
    1,097,387,775.92x = 1,514,396,630.42 × 595,596,567.29
  4. Step 4: Simplify right side
    1,097,387,775.92x = 901,969,434,593,694,720
  5. Step 5: Solve for x
    x = 901,969,434,593,694,720/1,097,387,775.92
  6. Step 6: Final answer
    x = 821,924,076.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.