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Finding the Third Proportional to 769,550,568 and 1,648,066,244

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Solution

The third proportional to 769,550,568 and 1,648,066,244 is: 3,529,491,702.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    769,550,568 : 1,648,066,244 = 1,648,066,244 : x
  2. Step 2: Convert to fraction form
    769,550,568/1,648,066,244 = 1,648,066,244/x
  3. Step 3: Cross multiply
    769,550,568x = 1,648,066,244 × 1,648,066,244
  4. Step 4: Simplify right side
    769,550,568x = 2,716,122,344,612,267,520
  5. Step 5: Solve for x
    x = 2,716,122,344,612,267,520/769,550,568
  6. Step 6: Final answer
    x = 3,529,491,702.76

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.