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Finding the Third Proportional to 11,356,194 and 17,169,792

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Solution

The third proportional to 11,356,194 and 17,169,792 is: 25,959,556.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,194 : 17,169,792 = 17,169,792 : x
  2. Step 2: Convert to fraction form
    11,356,194/17,169,792 = 17,169,792/x
  3. Step 3: Cross multiply
    11,356,194x = 17,169,792 × 17,169,792
  4. Step 4: Simplify right side
    11,356,194x = 294,801,757,323,264
  5. Step 5: Solve for x
    x = 294,801,757,323,264/11,356,194
  6. Step 6: Final answer
    x = 25,959,556.28

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.