Home / 1,438,094,563.88-3,094,611,378.75

Finding the Third Proportional to 1,438,094,563.88 and 3,094,611,378.75

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Solution

The third proportional to 1,438,094,563.88 and 3,094,611,378.75 is: 6,659,241,906.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,438,094,563.88 : 3,094,611,378.75 = 3,094,611,378.75 : x
  2. Step 2: Convert to fraction form
    1,438,094,563.88/3,094,611,378.75 = 3,094,611,378.75/x
  3. Step 3: Cross multiply
    1,438,094,563.88x = 3,094,611,378.75 × 3,094,611,378.75
  4. Step 4: Simplify right side
    1,438,094,563.88x = 9,576,619,585,488,975,872
  5. Step 5: Solve for x
    x = 9,576,619,585,488,975,872/1,438,094,563.88
  6. Step 6: Final answer
    x = 6,659,241,906.65

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Why These Related Problems?

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