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Finding the Third Proportional to 12,763,012.50 and 27,320,067

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Solution

The third proportional to 12,763,012.50 and 27,320,067 is: 58,480,398.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,763,012.50 : 27,320,067 = 27,320,067 : x
  2. Step 2: Convert to fraction form
    12,763,012.50/27,320,067 = 27,320,067/x
  3. Step 3: Cross multiply
    12,763,012.50x = 27,320,067 × 27,320,067
  4. Step 4: Simplify right side
    12,763,012.50x = 746,386,060,884,489
  5. Step 5: Solve for x
    x = 746,386,060,884,489/12,763,012.50
  6. Step 6: Final answer
    x = 58,480,398.80

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.