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Finding the Third Proportional to 5,981,760 and 12,973,104

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Solution

The third proportional to 5,981,760 and 12,973,104 is: 28,135,770.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,981,760 : 12,973,104 = 12,973,104 : x
  2. Step 2: Convert to fraction form
    5,981,760/12,973,104 = 12,973,104/x
  3. Step 3: Cross multiply
    5,981,760x = 12,973,104 × 12,973,104
  4. Step 4: Simplify right side
    5,981,760x = 168,301,427,394,816
  5. Step 5: Solve for x
    x = 168,301,427,394,816/5,981,760
  6. Step 6: Final answer
    x = 28,135,770.64

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.