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Finding the Third Proportional to 65,751,528 and 104,715,900

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Solution

The third proportional to 65,751,528 and 104,715,900 is: 166,770,568.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,751,528 : 104,715,900 = 104,715,900 : x
  2. Step 2: Convert to fraction form
    65,751,528/104,715,900 = 104,715,900/x
  3. Step 3: Cross multiply
    65,751,528x = 104,715,900 × 104,715,900
  4. Step 4: Simplify right side
    65,751,528x = 10,965,419,712,810,000
  5. Step 5: Solve for x
    x = 10,965,419,712,810,000/65,751,528
  6. Step 6: Final answer
    x = 166,770,568.63

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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.