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Finding the Third Proportional to 36,552,345.50 and 80,278,267

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Solution

The third proportional to 36,552,345.50 and 80,278,267 is: 176,311,535.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,552,345.50 : 80,278,267 = 80,278,267 : x
  2. Step 2: Convert to fraction form
    36,552,345.50/80,278,267 = 80,278,267/x
  3. Step 3: Cross multiply
    36,552,345.50x = 80,278,267 × 80,278,267
  4. Step 4: Simplify right side
    36,552,345.50x = 6,444,600,152,523,289
  5. Step 5: Solve for x
    x = 6,444,600,152,523,289/36,552,345.50
  6. Step 6: Final answer
    x = 176,311,535.26

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.