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Finding the Third Proportional to 71,383,621.88 and 96,313,266

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Solution

The third proportional to 71,383,621.88 and 96,313,266 is: 129,949,209.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,383,621.88 : 96,313,266 = 96,313,266 : x
  2. Step 2: Convert to fraction form
    71,383,621.88/96,313,266 = 96,313,266/x
  3. Step 3: Cross multiply
    71,383,621.88x = 96,313,266 × 96,313,266
  4. Step 4: Simplify right side
    71,383,621.88x = 9,276,245,207,586,756
  5. Step 5: Solve for x
    x = 9,276,245,207,586,756/71,383,621.88
  6. Step 6: Final answer
    x = 129,949,209.13

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.