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Finding the Third Proportional to 7,089,094 and 15,550,530

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Solution

The third proportional to 7,089,094 and 15,550,530 is: 34,111,408.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,089,094 : 15,550,530 = 15,550,530 : x
  2. Step 2: Convert to fraction form
    7,089,094/15,550,530 = 15,550,530/x
  3. Step 3: Cross multiply
    7,089,094x = 15,550,530 × 15,550,530
  4. Step 4: Simplify right side
    7,089,094x = 241,818,983,280,900
  5. Step 5: Solve for x
    x = 241,818,983,280,900/7,089,094
  6. Step 6: Final answer
    x = 34,111,408.78

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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.