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Finding the Third Proportional to 682,159,566 and 1,500,336,828

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Solution

The third proportional to 682,159,566 and 1,500,336,828 is: 3,299,829,995.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,159,566 : 1,500,336,828 = 1,500,336,828 : x
  2. Step 2: Convert to fraction form
    682,159,566/1,500,336,828 = 1,500,336,828/x
  3. Step 3: Cross multiply
    682,159,566x = 1,500,336,828 × 1,500,336,828
  4. Step 4: Simplify right side
    682,159,566x = 2,251,010,597,453,101,568
  5. Step 5: Solve for x
    x = 2,251,010,597,453,101,568/682,159,566
  6. Step 6: Final answer
    x = 3,299,829,995.28

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.