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Finding the Third Proportional to 8,944,995 and 19,306,302

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Solution

The third proportional to 8,944,995 and 19,306,302 is: 41,669,480.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,944,995 : 19,306,302 = 19,306,302 : x
  2. Step 2: Convert to fraction form
    8,944,995/19,306,302 = 19,306,302/x
  3. Step 3: Cross multiply
    8,944,995x = 19,306,302 × 19,306,302
  4. Step 4: Simplify right side
    8,944,995x = 372,733,296,915,204
  5. Step 5: Solve for x
    x = 372,733,296,915,204/8,944,995
  6. Step 6: Final answer
    x = 41,669,480.74

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.