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Finding the Third Proportional to 10,093,860 and 22,206,312

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Solution

The third proportional to 10,093,860 and 22,206,312 is: 48,853,490.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,093,860 : 22,206,312 = 22,206,312 : x
  2. Step 2: Convert to fraction form
    10,093,860/22,206,312 = 22,206,312/x
  3. Step 3: Cross multiply
    10,093,860x = 22,206,312 × 22,206,312
  4. Step 4: Simplify right side
    10,093,860x = 493,120,292,641,344
  5. Step 5: Solve for x
    x = 493,120,292,641,344/10,093,860
  6. Step 6: Final answer
    x = 48,853,490.40

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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.