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Finding the Third Proportional to 5,379,476.50 and 11,609,088

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Solution

The third proportional to 5,379,476.50 and 11,609,088 is: 25,052,795.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,379,476.50 : 11,609,088 = 11,609,088 : x
  2. Step 2: Convert to fraction form
    5,379,476.50/11,609,088 = 11,609,088/x
  3. Step 3: Cross multiply
    5,379,476.50x = 11,609,088 × 11,609,088
  4. Step 4: Simplify right side
    5,379,476.50x = 134,770,924,191,744
  5. Step 5: Solve for x
    x = 134,770,924,191,744/5,379,476.50
  6. Step 6: Final answer
    x = 25,052,795.41

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.