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Finding the Third Proportional to 91,301,778 and 185,792,193

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Solution

The third proportional to 91,301,778 and 185,792,193 is: 378,073,020.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,301,778 : 185,792,193 = 185,792,193 : x
  2. Step 2: Convert to fraction form
    91,301,778/185,792,193 = 185,792,193/x
  3. Step 3: Cross multiply
    91,301,778x = 185,792,193 × 185,792,193
  4. Step 4: Simplify right side
    91,301,778x = 34,518,738,979,749,248
  5. Step 5: Solve for x
    x = 34,518,738,979,749,248/91,301,778
  6. Step 6: Final answer
    x = 378,073,020.44

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.