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Finding the Third Proportional to 3,454,709,244 and 7,459,903,512

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Solution

The third proportional to 3,454,709,244 and 7,459,903,512 is: 16,108,493,212.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,709,244 : 7,459,903,512 = 7,459,903,512 : x
  2. Step 2: Convert to fraction form
    3,454,709,244/7,459,903,512 = 7,459,903,512/x
  3. Step 3: Cross multiply
    3,454,709,244x = 7,459,903,512 × 7,459,903,512
  4. Step 4: Simplify right side
    3,454,709,244x = 55,650,160,408,349,933,568
  5. Step 5: Solve for x
    x = 55,650,160,408,349,933,568/3,454,709,244
  6. Step 6: Final answer
    x = 16,108,493,212.56

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.