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Finding the Third Proportional to 35,285,112 and 75,976,851

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Solution

The third proportional to 35,285,112 and 75,976,851 is: 163,595,396.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,285,112 : 75,976,851 = 75,976,851 : x
  2. Step 2: Convert to fraction form
    35,285,112/75,976,851 = 75,976,851/x
  3. Step 3: Cross multiply
    35,285,112x = 75,976,851 × 75,976,851
  4. Step 4: Simplify right side
    35,285,112x = 5,772,481,887,876,201
  5. Step 5: Solve for x
    x = 5,772,481,887,876,201/35,285,112
  6. Step 6: Final answer
    x = 163,595,396.49

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.