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Finding the Third Proportional to 4,926,487.50 and 10,581,195

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Solution

The third proportional to 4,926,487.50 and 10,581,195 is: 22,726,473.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926,487.50 : 10,581,195 = 10,581,195 : x
  2. Step 2: Convert to fraction form
    4,926,487.50/10,581,195 = 10,581,195/x
  3. Step 3: Cross multiply
    4,926,487.50x = 10,581,195 × 10,581,195
  4. Step 4: Simplify right side
    4,926,487.50x = 111,961,687,628,025
  5. Step 5: Solve for x
    x = 111,961,687,628,025/4,926,487.50
  6. Step 6: Final answer
    x = 22,726,473.50

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.