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Finding the Third Proportional to 51,330,351.25 and 106,906,763

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Solution

The third proportional to 51,330,351.25 and 106,906,763 is: 222,656,882.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,330,351.25 : 106,906,763 = 106,906,763 : x
  2. Step 2: Convert to fraction form
    51,330,351.25/106,906,763 = 106,906,763/x
  3. Step 3: Cross multiply
    51,330,351.25x = 106,906,763 × 106,906,763
  4. Step 4: Simplify right side
    51,330,351.25x = 11,429,055,975,138,168
  5. Step 5: Solve for x
    x = 11,429,055,975,138,168/51,330,351.25
  6. Step 6: Final answer
    x = 222,656,882.27

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.