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Finding the Third Proportional to 451,227,767,530 and 682,645,058,656

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Solution

The third proportional to 451,227,767,530 and 682,645,058,656 is: 1,032,747,338,795.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    451,227,767,530 : 682,645,058,656 = 682,645,058,656 : x
  2. Step 2: Convert to fraction form
    451,227,767,530/682,645,058,656 = 682,645,058,656/x
  3. Step 3: Cross multiply
    451,227,767,530x = 682,645,058,656 × 682,645,058,656
  4. Step 4: Simplify right side
    451,227,767,530x = 466,004,276,107,453,659,086,848
  5. Step 5: Solve for x
    x = 466,004,276,107,453,659,086,848/451,227,767,530
  6. Step 6: Final answer
    x = 1,032,747,338,795.97

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.