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Finding the Third Proportional to 335,659,790 and 791,245,427

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Solution

The third proportional to 335,659,790 and 791,245,427 is: 1,865,190,125.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,659,790 : 791,245,427 = 791,245,427 : x
  2. Step 2: Convert to fraction form
    335,659,790/791,245,427 = 791,245,427/x
  3. Step 3: Cross multiply
    335,659,790x = 791,245,427 × 791,245,427
  4. Step 4: Simplify right side
    335,659,790x = 626,069,325,748,412,288
  5. Step 5: Solve for x
    x = 626,069,325,748,412,288/335,659,790
  6. Step 6: Final answer
    x = 1,865,190,125.24

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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.