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Finding the Third Proportional to 12,713,319 and 27,593,928

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Solution

The third proportional to 12,713,319 and 27,593,928 is: 59,891,902.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,713,319 : 27,593,928 = 27,593,928 : x
  2. Step 2: Convert to fraction form
    12,713,319/27,593,928 = 27,593,928/x
  3. Step 3: Cross multiply
    12,713,319x = 27,593,928 × 27,593,928
  4. Step 4: Simplify right side
    12,713,319x = 761,424,862,469,184
  5. Step 5: Solve for x
    x = 761,424,862,469,184/12,713,319
  6. Step 6: Final answer
    x = 59,891,902.54

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.