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Finding the Third Proportional to 68,628,056 and 104,550,110

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Solution

The third proportional to 68,628,056 and 104,550,110 is: 159,274,881.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,628,056 : 104,550,110 = 104,550,110 : x
  2. Step 2: Convert to fraction form
    68,628,056/104,550,110 = 104,550,110/x
  3. Step 3: Cross multiply
    68,628,056x = 104,550,110 × 104,550,110
  4. Step 4: Simplify right side
    68,628,056x = 10,930,725,501,012,100
  5. Step 5: Solve for x
    x = 10,930,725,501,012,100/68,628,056
  6. Step 6: Final answer
    x = 159,274,881.70

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.