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Finding the Third Proportional to 65,751,518 and 104,715,885

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Solution

The third proportional to 65,751,518 and 104,715,885 is: 166,770,546.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,751,518 : 104,715,885 = 104,715,885 : x
  2. Step 2: Convert to fraction form
    65,751,518/104,715,885 = 104,715,885/x
  3. Step 3: Cross multiply
    65,751,518x = 104,715,885 × 104,715,885
  4. Step 4: Simplify right side
    65,751,518x = 10,965,416,571,333,224
  5. Step 5: Solve for x
    x = 10,965,416,571,333,224/65,751,518
  6. Step 6: Final answer
    x = 166,770,546.22

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.