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Finding the Third Proportional to 18,342,904 and 27,560,580

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Solution

The third proportional to 18,342,904 and 27,560,580 is: 41,410,322.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,342,904 : 27,560,580 = 27,560,580 : x
  2. Step 2: Convert to fraction form
    18,342,904/27,560,580 = 27,560,580/x
  3. Step 3: Cross multiply
    18,342,904x = 27,560,580 × 27,560,580
  4. Step 4: Simplify right side
    18,342,904x = 759,585,569,936,400
  5. Step 5: Solve for x
    x = 759,585,569,936,400/18,342,904
  6. Step 6: Final answer
    x = 41,410,322.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.