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Finding the Third Proportional to 94,251,138 and 146,454,918

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Solution

The third proportional to 94,251,138 and 146,454,918 is: 227,573,305.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,251,138 : 146,454,918 = 146,454,918 : x
  2. Step 2: Convert to fraction form
    94,251,138/146,454,918 = 146,454,918/x
  3. Step 3: Cross multiply
    94,251,138x = 146,454,918 × 146,454,918
  4. Step 4: Simplify right side
    94,251,138x = 21,449,043,006,386,724
  5. Step 5: Solve for x
    x = 21,449,043,006,386,724/94,251,138
  6. Step 6: Final answer
    x = 227,573,305.34

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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.