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Finding the Third Proportional to 7,089,166.50 and 15,550,671

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Solution

The third proportional to 7,089,166.50 and 15,550,671 is: 34,111,678.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,089,166.50 : 15,550,671 = 15,550,671 : x
  2. Step 2: Convert to fraction form
    7,089,166.50/15,550,671 = 15,550,671/x
  3. Step 3: Cross multiply
    7,089,166.50x = 15,550,671 × 15,550,671
  4. Step 4: Simplify right side
    7,089,166.50x = 241,823,368,550,241
  5. Step 5: Solve for x
    x = 241,823,368,550,241/7,089,166.50
  6. Step 6: Final answer
    x = 34,111,678.51

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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.