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Finding the Third Proportional to 222,888,626 and 337,703,891

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Solution

The third proportional to 222,888,626 and 337,703,891 is: 511,663,246.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,888,626 : 337,703,891 = 337,703,891 : x
  2. Step 2: Convert to fraction form
    222,888,626/337,703,891 = 337,703,891/x
  3. Step 3: Cross multiply
    222,888,626x = 337,703,891 × 337,703,891
  4. Step 4: Simplify right side
    222,888,626x = 114,043,917,996,539,888
  5. Step 5: Solve for x
    x = 114,043,917,996,539,888/222,888,626
  6. Step 6: Final answer
    x = 511,663,246.54

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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.