Home / 1,097,387,772.92-1,514,396,626.28-595,596,564.29

Finding the Fourth Proportional to 1,097,387,772.92, 1,514,396,626.28 and 595,596,564.29

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Solution

The fourth proportional to 1,097,387,772.92, 1,514,396,626.28 and 595,596,564.29 is: 821,924,072.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,387,772.92 : 1,514,396,626.28 = 595,596,564.29 : x
  2. Step 2: Convert to fraction form
    1,097,387,772.92/1,514,396,626.28 = 595,596,564.29/x
  3. Step 3: Cross multiply
    1,097,387,772.92x = 1,514,396,626.28 × 595,596,564.29
  4. Step 4: Simplify right side
    1,097,387,772.92x = 901,969,427,574,185,216
  5. Step 5: Solve for x
    x = 901,969,427,574,185,216/1,097,387,772.92
  6. Step 6: Final answer
    x = 821,924,072.64

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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.