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Finding the Third Proportional to 8,151,692 and 17,274,424

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Solution

The third proportional to 8,151,692 and 17,274,424 is: 36,606,599.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,151,692 : 17,274,424 = 17,274,424 : x
  2. Step 2: Convert to fraction form
    8,151,692/17,274,424 = 17,274,424/x
  3. Step 3: Cross multiply
    8,151,692x = 17,274,424 × 17,274,424
  4. Step 4: Simplify right side
    8,151,692x = 298,405,724,531,776
  5. Step 5: Solve for x
    x = 298,405,724,531,776/8,151,692
  6. Step 6: Final answer
    x = 36,606,599.53

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.