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Finding the Third Proportional to 552,652,326 and 1,191,393,720

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Solution

The third proportional to 552,652,326 and 1,191,393,720 is: 2,568,376,046.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    552,652,326 : 1,191,393,720 = 1,191,393,720 : x
  2. Step 2: Convert to fraction form
    552,652,326/1,191,393,720 = 1,191,393,720/x
  3. Step 3: Cross multiply
    552,652,326x = 1,191,393,720 × 1,191,393,720
  4. Step 4: Simplify right side
    552,652,326x = 1,419,418,996,055,438,336
  5. Step 5: Solve for x
    x = 1,419,418,996,055,438,336/552,652,326
  6. Step 6: Final answer
    x = 2,568,376,046.35

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.