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Finding the Third Proportional to 6,264,540 and 13,679,604

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Solution

The third proportional to 6,264,540 and 13,679,604 is: 29,871,557.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,540 : 13,679,604 = 13,679,604 : x
  2. Step 2: Convert to fraction form
    6,264,540/13,679,604 = 13,679,604/x
  3. Step 3: Cross multiply
    6,264,540x = 13,679,604 × 13,679,604
  4. Step 4: Simplify right side
    6,264,540x = 187,131,565,596,816
  5. Step 5: Solve for x
    x = 187,131,565,596,816/6,264,540
  6. Step 6: Final answer
    x = 29,871,557.30

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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.