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Finding the Third Proportional to 26,415,622 and 57,520,796

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Solution

The third proportional to 26,415,622 and 57,520,796 is: 125,253,229.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,415,622 : 57,520,796 = 57,520,796 : x
  2. Step 2: Convert to fraction form
    26,415,622/57,520,796 = 57,520,796/x
  3. Step 3: Cross multiply
    26,415,622x = 57,520,796 × 57,520,796
  4. Step 4: Simplify right side
    26,415,622x = 3,308,641,972,473,616
  5. Step 5: Solve for x
    x = 3,308,641,972,473,616/26,415,622
  6. Step 6: Final answer
    x = 125,253,229.79

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.