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Finding the Third Proportional to 65,751,647 and 104,716,079

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Solution

The third proportional to 65,751,647 and 104,716,079 is: 166,770,836.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,751,647 : 104,716,079 = 104,716,079 : x
  2. Step 2: Convert to fraction form
    65,751,647/104,716,079 = 104,716,079/x
  3. Step 3: Cross multiply
    65,751,647x = 104,716,079 × 104,716,079
  4. Step 4: Simplify right side
    65,751,647x = 10,965,457,201,134,240
  5. Step 5: Solve for x
    x = 10,965,457,201,134,240/65,751,647
  6. Step 6: Final answer
    x = 166,770,836.95

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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.