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Finding the Third Proportional to 8,150,196 and 11,029,554

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Solution

The third proportional to 8,150,196 and 11,029,554 is: 14,926,151.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,150,196 : 11,029,554 = 11,029,554 : x
  2. Step 2: Convert to fraction form
    8,150,196/11,029,554 = 11,029,554/x
  3. Step 3: Cross multiply
    8,150,196x = 11,029,554 × 11,029,554
  4. Step 4: Simplify right side
    8,150,196x = 121,651,061,438,916
  5. Step 5: Solve for x
    x = 121,651,061,438,916/8,150,196
  6. Step 6: Final answer
    x = 14,926,151.65

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.