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Finding the Third Proportional to 1,193,647,358 and 2,568,693,298

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Solution

The third proportional to 1,193,647,358 and 2,568,693,298 is: 5,527,750,901.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,647,358 : 2,568,693,298 = 2,568,693,298 : x
  2. Step 2: Convert to fraction form
    1,193,647,358/2,568,693,298 = 2,568,693,298/x
  3. Step 3: Cross multiply
    1,193,647,358x = 2,568,693,298 × 2,568,693,298
  4. Step 4: Simplify right side
    1,193,647,358x = 6,598,185,259,190,116,352
  5. Step 5: Solve for x
    x = 6,598,185,259,190,116,352/1,193,647,358
  6. Step 6: Final answer
    x = 5,527,750,901.44

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.