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Finding the Third Proportional to 9,277,601.50 and 18,816,067

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Solution

The third proportional to 9,277,601.50 and 18,816,067 is: 38,161,196.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,277,601.50 : 18,816,067 = 18,816,067 : x
  2. Step 2: Convert to fraction form
    9,277,601.50/18,816,067 = 18,816,067/x
  3. Step 3: Cross multiply
    9,277,601.50x = 18,816,067 × 18,816,067
  4. Step 4: Simplify right side
    9,277,601.50x = 354,044,377,348,489
  5. Step 5: Solve for x
    x = 354,044,377,348,489/9,277,601.50
  6. Step 6: Final answer
    x = 38,161,196.87

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.