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Finding the Third Proportional to 37,367,105 and 80,496,514

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Solution

The third proportional to 37,367,105 and 80,496,514 is: 173,406,228.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,367,105 : 80,496,514 = 80,496,514 : x
  2. Step 2: Convert to fraction form
    37,367,105/80,496,514 = 80,496,514/x
  3. Step 3: Cross multiply
    37,367,105x = 80,496,514 × 80,496,514
  4. Step 4: Simplify right side
    37,367,105x = 6,479,688,766,152,196
  5. Step 5: Solve for x
    x = 6,479,688,766,152,196/37,367,105
  6. Step 6: Final answer
    x = 173,406,228.99

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.