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Finding the Third Proportional to 49,629,288 and 75,082,230

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Solution

The third proportional to 49,629,288 and 75,082,230 is: 113,589,001.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,629,288 : 75,082,230 = 75,082,230 : x
  2. Step 2: Convert to fraction form
    49,629,288/75,082,230 = 75,082,230/x
  3. Step 3: Cross multiply
    49,629,288x = 75,082,230 × 75,082,230
  4. Step 4: Simplify right side
    49,629,288x = 5,637,341,261,772,900
  5. Step 5: Solve for x
    x = 5,637,341,261,772,900/49,629,288
  6. Step 6: Final answer
    x = 113,589,001.35

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.