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Finding the Third Proportional to 33,393,447 and 51,083,273

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Solution

The third proportional to 33,393,447 and 51,083,273 is: 78,144,097.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,393,447 : 51,083,273 = 51,083,273 : x
  2. Step 2: Convert to fraction form
    33,393,447/51,083,273 = 51,083,273/x
  3. Step 3: Cross multiply
    33,393,447x = 51,083,273 × 51,083,273
  4. Step 4: Simplify right side
    33,393,447x = 2,609,500,780,392,529
  5. Step 5: Solve for x
    x = 2,609,500,780,392,529/33,393,447
  6. Step 6: Final answer
    x = 78,144,097.56

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.