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Finding the Third Proportional to 22,770,081 and 35,219,138

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Solution

The third proportional to 22,770,081 and 35,219,138 is: 54,474,451.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,770,081 : 35,219,138 = 35,219,138 : x
  2. Step 2: Convert to fraction form
    22,770,081/35,219,138 = 35,219,138/x
  3. Step 3: Cross multiply
    22,770,081x = 35,219,138 × 35,219,138
  4. Step 4: Simplify right side
    22,770,081x = 1,240,387,681,463,044
  5. Step 5: Solve for x
    x = 1,240,387,681,463,044/22,770,081
  6. Step 6: Final answer
    x = 54,474,451.87

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.