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Finding the Third Proportional to 4,793,908.50 and 10,270,161

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Solution

The third proportional to 4,793,908.50 and 10,270,161 is: 22,002,131.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,793,908.50 : 10,270,161 = 10,270,161 : x
  2. Step 2: Convert to fraction form
    4,793,908.50/10,270,161 = 10,270,161/x
  3. Step 3: Cross multiply
    4,793,908.50x = 10,270,161 × 10,270,161
  4. Step 4: Simplify right side
    4,793,908.50x = 105,476,206,965,921
  5. Step 5: Solve for x
    x = 105,476,206,965,921/4,793,908.50
  6. Step 6: Final answer
    x = 22,002,131.87

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.