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Finding the Third Proportional to 34,293,228 and 73,970,766

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Solution

The third proportional to 34,293,228 and 73,970,766 is: 159,555,531.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,293,228 : 73,970,766 = 73,970,766 : x
  2. Step 2: Convert to fraction form
    34,293,228/73,970,766 = 73,970,766/x
  3. Step 3: Cross multiply
    34,293,228x = 73,970,766 × 73,970,766
  4. Step 4: Simplify right side
    34,293,228x = 5,471,674,222,626,756
  5. Step 5: Solve for x
    x = 5,471,674,222,626,756/34,293,228
  6. Step 6: Final answer
    x = 159,555,531.57

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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.