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Finding the Third Proportional to 27,304,569 and 58,661,265

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Solution

The third proportional to 27,304,569 and 58,661,265 is: 126,028,138.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,304,569 : 58,661,265 = 58,661,265 : x
  2. Step 2: Convert to fraction form
    27,304,569/58,661,265 = 58,661,265/x
  3. Step 3: Cross multiply
    27,304,569x = 58,661,265 × 58,661,265
  4. Step 4: Simplify right side
    27,304,569x = 3,441,144,011,400,225
  5. Step 5: Solve for x
    x = 3,441,144,011,400,225/27,304,569
  6. Step 6: Final answer
    x = 126,028,138.79

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.