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Finding the Third Proportional to 18,160,569 and 27,577,170

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Solution

The third proportional to 18,160,569 and 27,577,170 is: 41,876,458.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,160,569 : 27,577,170 = 27,577,170 : x
  2. Step 2: Convert to fraction form
    18,160,569/27,577,170 = 27,577,170/x
  3. Step 3: Cross multiply
    18,160,569x = 27,577,170 × 27,577,170
  4. Step 4: Simplify right side
    18,160,569x = 760,500,305,208,900
  5. Step 5: Solve for x
    x = 760,500,305,208,900/18,160,569
  6. Step 6: Final answer
    x = 41,876,458.01

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.