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Finding the Third Proportional to 68,212,696 and 104,848,917

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Solution

The third proportional to 68,212,696 and 104,848,917 is: 161,162,012.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,212,696 : 104,848,917 = 104,848,917 : x
  2. Step 2: Convert to fraction form
    68,212,696/104,848,917 = 104,848,917/x
  3. Step 3: Cross multiply
    68,212,696x = 104,848,917 × 104,848,917
  4. Step 4: Simplify right side
    68,212,696x = 10,993,295,396,072,888
  5. Step 5: Solve for x
    x = 10,993,295,396,072,888/68,212,696
  6. Step 6: Final answer
    x = 161,162,012.95

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.