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Finding the Third Proportional to 4,815,535.50 and 10,029,654

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Solution

The third proportional to 4,815,535.50 and 10,029,654 is: 20,889,464.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,815,535.50 : 10,029,654 = 10,029,654 : x
  2. Step 2: Convert to fraction form
    4,815,535.50/10,029,654 = 10,029,654/x
  3. Step 3: Cross multiply
    4,815,535.50x = 10,029,654 × 10,029,654
  4. Step 4: Simplify right side
    4,815,535.50x = 100,593,959,359,716
  5. Step 5: Solve for x
    x = 100,593,959,359,716/4,815,535.50
  6. Step 6: Final answer
    x = 20,889,464.81

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.