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Finding the Third Proportional to 222,888,624 and 337,703,888

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Solution

The third proportional to 222,888,624 and 337,703,888 is: 511,663,242.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,888,624 : 337,703,888 = 337,703,888 : x
  2. Step 2: Convert to fraction form
    222,888,624/337,703,888 = 337,703,888/x
  3. Step 3: Cross multiply
    222,888,624x = 337,703,888 × 337,703,888
  4. Step 4: Simplify right side
    222,888,624x = 114,043,915,970,316,544
  5. Step 5: Solve for x
    x = 114,043,915,970,316,544/222,888,624
  6. Step 6: Final answer
    x = 511,663,242.04

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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.