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Finding the Third Proportional to 57,853,634 and 87,526,907

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Solution

The third proportional to 57,853,634 and 87,526,907 is: 132,419,675.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,853,634 : 87,526,907 = 87,526,907 : x
  2. Step 2: Convert to fraction form
    57,853,634/87,526,907 = 87,526,907/x
  3. Step 3: Cross multiply
    57,853,634x = 87,526,907 × 87,526,907
  4. Step 4: Simplify right side
    57,853,634x = 7,660,959,448,986,649
  5. Step 5: Solve for x
    x = 7,660,959,448,986,649/57,853,634
  6. Step 6: Final answer
    x = 132,419,675.64

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.