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Finding the Third Proportional to 15,847,512 and 23,809,122

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Solution

The third proportional to 15,847,512 and 23,809,122 is: 35,770,554.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,847,512 : 23,809,122 = 23,809,122 : x
  2. Step 2: Convert to fraction form
    15,847,512/23,809,122 = 23,809,122/x
  3. Step 3: Cross multiply
    15,847,512x = 23,809,122 × 23,809,122
  4. Step 4: Simplify right side
    15,847,512x = 566,874,290,410,884
  5. Step 5: Solve for x
    x = 566,874,290,410,884/15,847,512
  6. Step 6: Final answer
    x = 35,770,554.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.