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Finding the Third Proportional to 70,613,027 and 152,373,181

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Solution

The third proportional to 70,613,027 and 152,373,181 is: 328,800,325.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,613,027 : 152,373,181 = 152,373,181 : x
  2. Step 2: Convert to fraction form
    70,613,027/152,373,181 = 152,373,181/x
  3. Step 3: Cross multiply
    70,613,027x = 152,373,181 × 152,373,181
  4. Step 4: Simplify right side
    70,613,027x = 23,217,586,288,058,760
  5. Step 5: Solve for x
    x = 23,217,586,288,058,760/70,613,027
  6. Step 6: Final answer
    x = 328,800,325.87

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.