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Finding the Third Proportional to 50,467,296 and 75,616,688

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Solution

The third proportional to 50,467,296 and 75,616,688 is: 113,298,788.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,467,296 : 75,616,688 = 75,616,688 : x
  2. Step 2: Convert to fraction form
    50,467,296/75,616,688 = 75,616,688/x
  3. Step 3: Cross multiply
    50,467,296x = 75,616,688 × 75,616,688
  4. Step 4: Simplify right side
    50,467,296x = 5,717,883,504,089,344
  5. Step 5: Solve for x
    x = 5,717,883,504,089,344/50,467,296
  6. Step 6: Final answer
    x = 113,298,788.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.