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Finding the Third Proportional to 3,733,512 and 8,190,192

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Solution

The third proportional to 3,733,512 and 8,190,192 is: 17,966,795.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,733,512 : 8,190,192 = 8,190,192 : x
  2. Step 2: Convert to fraction form
    3,733,512/8,190,192 = 8,190,192/x
  3. Step 3: Cross multiply
    3,733,512x = 8,190,192 × 8,190,192
  4. Step 4: Simplify right side
    3,733,512x = 67,079,244,996,864
  5. Step 5: Solve for x
    x = 67,079,244,996,864/3,733,512
  6. Step 6: Final answer
    x = 17,966,795.07

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.