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Finding the Third Proportional to 41,815,963.13 and 89,685,208.13

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Solution

The third proportional to 41,815,963.13 and 89,685,208.13 is: 192,353,253.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,815,963.13 : 89,685,208.13 = 89,685,208.13 : x
  2. Step 2: Convert to fraction form
    41,815,963.13/89,685,208.13 = 89,685,208.13/x
  3. Step 3: Cross multiply
    41,815,963.13x = 89,685,208.13 × 89,685,208.13
  4. Step 4: Simplify right side
    41,815,963.13x = 8,043,436,556,424,566
  5. Step 5: Solve for x
    x = 8,043,436,556,424,566/41,815,963.13
  6. Step 6: Final answer
    x = 192,353,253.53

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.