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Finding the Third Proportional to 94,373,251.88 and 205,082,135.09

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Solution

The third proportional to 94,373,251.88 and 205,082,135.09 is: 445,663,165.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,373,251.88 : 205,082,135.09 = 205,082,135.09 : x
  2. Step 2: Convert to fraction form
    94,373,251.88/205,082,135.09 = 205,082,135.09/x
  3. Step 3: Cross multiply
    94,373,251.88x = 205,082,135.09 × 205,082,135.09
  4. Step 4: Simplify right side
    94,373,251.88x = 42,058,682,131,407,744
  5. Step 5: Solve for x
    x = 42,058,682,131,407,744/94,373,251.88
  6. Step 6: Final answer
    x = 445,663,165.10

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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.