Home / 303,536,912,077.40-674,940,345,475.25

Finding the Third Proportional to 303,536,912,077.40 and 674,940,345,475.25

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Solution

The third proportional to 303,536,912,077.40 and 674,940,345,475.25 is: 1,500,787,719,136.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,536,912,077.40 : 674,940,345,475.25 = 674,940,345,475.25 : x
  2. Step 2: Convert to fraction form
    303,536,912,077.40/674,940,345,475.25 = 674,940,345,475.25/x
  3. Step 3: Cross multiply
    303,536,912,077.40x = 674,940,345,475.25 × 674,940,345,475.25
  4. Step 4: Simplify right side
    303,536,912,077.40x = 455,544,469,950,249,794,797,568
  5. Step 5: Solve for x
    x = 455,544,469,950,249,794,797,568/303,536,912,077.40
  6. Step 6: Final answer
    x = 1,500,787,719,136.08

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.