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Finding the Third Proportional to 335,659,788 and 791,245,422

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Solution

The third proportional to 335,659,788 and 791,245,422 is: 1,865,190,112.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,659,788 : 791,245,422 = 791,245,422 : x
  2. Step 2: Convert to fraction form
    335,659,788/791,245,422 = 791,245,422/x
  3. Step 3: Cross multiply
    335,659,788x = 791,245,422 × 791,245,422
  4. Step 4: Simplify right side
    335,659,788x = 626,069,317,835,958,144
  5. Step 5: Solve for x
    x = 626,069,317,835,958,144/335,659,788
  6. Step 6: Final answer
    x = 1,865,190,112.78

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.