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Finding the Third Proportional to 713,448,426 and 1,567,197,272

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Solution

The third proportional to 713,448,426 and 1,567,197,272 is: 3,442,585,616.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,448,426 : 1,567,197,272 = 1,567,197,272 : x
  2. Step 2: Convert to fraction form
    713,448,426/1,567,197,272 = 1,567,197,272/x
  3. Step 3: Cross multiply
    713,448,426x = 1,567,197,272 × 1,567,197,272
  4. Step 4: Simplify right side
    713,448,426x = 2,456,107,289,364,241,920
  5. Step 5: Solve for x
    x = 2,456,107,289,364,241,920/713,448,426
  6. Step 6: Final answer
    x = 3,442,585,616.36

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.