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Finding the Third Proportional to 48,200,066 and 73,429,515

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Solution

The third proportional to 48,200,066 and 73,429,515 is: 111,864,860.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,200,066 : 73,429,515 = 73,429,515 : x
  2. Step 2: Convert to fraction form
    48,200,066/73,429,515 = 73,429,515/x
  3. Step 3: Cross multiply
    48,200,066x = 73,429,515 × 73,429,515
  4. Step 4: Simplify right side
    48,200,066x = 5,391,893,673,135,225
  5. Step 5: Solve for x
    x = 5,391,893,673,135,225/48,200,066
  6. Step 6: Final answer
    x = 111,864,860.79

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.