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Finding the Third Proportional to 12,669,293.63 and 27,660,873

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Solution

The third proportional to 12,669,293.63 and 27,660,873 is: 60,391,993.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,669,293.63 : 27,660,873 = 27,660,873 : x
  2. Step 2: Convert to fraction form
    12,669,293.63/27,660,873 = 27,660,873/x
  3. Step 3: Cross multiply
    12,669,293.63x = 27,660,873 × 27,660,873
  4. Step 4: Simplify right side
    12,669,293.63x = 765,123,895,122,129
  5. Step 5: Solve for x
    x = 765,123,895,122,129/12,669,293.63
  6. Step 6: Final answer
    x = 60,391,993.25

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.