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Finding the Third Proportional to 41,494,479 and 66,670,314.75

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Solution

The third proportional to 41,494,479 and 66,670,314.75 is: 107,121,018.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,494,479 : 66,670,314.75 = 66,670,314.75 : x
  2. Step 2: Convert to fraction form
    41,494,479/66,670,314.75 = 66,670,314.75/x
  3. Step 3: Cross multiply
    41,494,479x = 66,670,314.75 × 66,670,314.75
  4. Step 4: Simplify right side
    41,494,479x = 4,444,930,868,864,067.50
  5. Step 5: Solve for x
    x = 4,444,930,868,864,067.50/41,494,479
  6. Step 6: Final answer
    x = 107,121,018.89

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.