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Finding the Third Proportional to 41,494,414 and 66,670,215

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Solution

The third proportional to 41,494,414 and 66,670,215 is: 107,120,866.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,494,414 : 66,670,215 = 66,670,215 : x
  2. Step 2: Convert to fraction form
    41,494,414/66,670,215 = 66,670,215/x
  3. Step 3: Cross multiply
    41,494,414x = 66,670,215 × 66,670,215
  4. Step 4: Simplify right side
    41,494,414x = 4,444,917,568,146,225
  5. Step 5: Solve for x
    x = 4,444,917,568,146,225/41,494,414
  6. Step 6: Final answer
    x = 107,120,866.15

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.