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Finding the Third Proportional to 11,835,589 and 25,499,515

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Solution

The third proportional to 11,835,589 and 25,499,515 is: 54,938,141.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,835,589 : 25,499,515 = 25,499,515 : x
  2. Step 2: Convert to fraction form
    11,835,589/25,499,515 = 25,499,515/x
  3. Step 3: Cross multiply
    11,835,589x = 25,499,515 × 25,499,515
  4. Step 4: Simplify right side
    11,835,589x = 650,225,265,235,225
  5. Step 5: Solve for x
    x = 650,225,265,235,225/11,835,589
  6. Step 6: Final answer
    x = 54,938,141.67

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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.