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Finding the Third Proportional to 5,018,904 and 10,766,383

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Solution

The third proportional to 5,018,904 and 10,766,383 is: 23,095,680.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,904 : 10,766,383 = 10,766,383 : x
  2. Step 2: Convert to fraction form
    5,018,904/10,766,383 = 10,766,383/x
  3. Step 3: Cross multiply
    5,018,904x = 10,766,383 × 10,766,383
  4. Step 4: Simplify right side
    5,018,904x = 115,915,002,902,689
  5. Step 5: Solve for x
    x = 115,915,002,902,689/5,018,904
  6. Step 6: Final answer
    x = 23,095,680.43

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.