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Finding the Third Proportional to 151,401,890 and 226,850,067

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Solution

The third proportional to 151,401,890 and 226,850,067 is: 339,896,370.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,401,890 : 226,850,067 = 226,850,067 : x
  2. Step 2: Convert to fraction form
    151,401,890/226,850,067 = 226,850,067/x
  3. Step 3: Cross multiply
    151,401,890x = 226,850,067 × 226,850,067
  4. Step 4: Simplify right side
    151,401,890x = 51,460,952,897,904,488
  5. Step 5: Solve for x
    x = 51,460,952,897,904,488/151,401,890
  6. Step 6: Final answer
    x = 339,896,370.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.