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Finding the Third Proportional to 23,641,780.50 and 51,318,981

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Solution

The third proportional to 23,641,780.50 and 51,318,981 is: 111,397,608.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,641,780.50 : 51,318,981 = 51,318,981 : x
  2. Step 2: Convert to fraction form
    23,641,780.50/51,318,981 = 51,318,981/x
  3. Step 3: Cross multiply
    23,641,780.50x = 51,318,981 × 51,318,981
  4. Step 4: Simplify right side
    23,641,780.50x = 2,633,637,810,878,361
  5. Step 5: Solve for x
    x = 2,633,637,810,878,361/23,641,780.50
  6. Step 6: Final answer
    x = 111,397,608.61

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.