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Finding the Third Proportional to 33,306,144.75 and 49,959,213.75

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Solution

The third proportional to 33,306,144.75 and 49,959,213.75 is: 74,938,815.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,306,144.75 : 49,959,213.75 = 49,959,213.75 : x
  2. Step 2: Convert to fraction form
    33,306,144.75/49,959,213.75 = 49,959,213.75/x
  3. Step 3: Cross multiply
    33,306,144.75x = 49,959,213.75 × 49,959,213.75
  4. Step 4: Simplify right side
    33,306,144.75x = 2,495,923,038,518,189
  5. Step 5: Solve for x
    x = 2,495,923,038,518,189/33,306,144.75
  6. Step 6: Final answer
    x = 74,938,815.56

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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.