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Finding the Third Proportional to 27,541,568 and 60,518,560

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Solution

The third proportional to 27,541,568 and 60,518,560 is: 132,980,667.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,541,568 : 60,518,560 = 60,518,560 : x
  2. Step 2: Convert to fraction form
    27,541,568/60,518,560 = 60,518,560/x
  3. Step 3: Cross multiply
    27,541,568x = 60,518,560 × 60,518,560
  4. Step 4: Simplify right side
    27,541,568x = 3,662,496,104,473,600
  5. Step 5: Solve for x
    x = 3,662,496,104,473,600/27,541,568
  6. Step 6: Final answer
    x = 132,980,667.78

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.