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Finding the Third Proportional to 13,635,220.50 and 29,836,035

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Solution

The third proportional to 13,635,220.50 and 29,836,035 is: 65,285,998.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,635,220.50 : 29,836,035 = 29,836,035 : x
  2. Step 2: Convert to fraction form
    13,635,220.50/29,836,035 = 29,836,035/x
  3. Step 3: Cross multiply
    13,635,220.50x = 29,836,035 × 29,836,035
  4. Step 4: Simplify right side
    13,635,220.50x = 890,188,984,521,225
  5. Step 5: Solve for x
    x = 890,188,984,521,225/13,635,220.50
  6. Step 6: Final answer
    x = 65,285,998.46

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.