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Finding the Third Proportional to 20,089,992 and 43,604,825

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Solution

The third proportional to 20,089,992 and 43,604,825 is: 94,643,181.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,089,992 : 43,604,825 = 43,604,825 : x
  2. Step 2: Convert to fraction form
    20,089,992/43,604,825 = 43,604,825/x
  3. Step 3: Cross multiply
    20,089,992x = 43,604,825 × 43,604,825
  4. Step 4: Simplify right side
    20,089,992x = 1,901,380,763,280,625
  5. Step 5: Solve for x
    x = 1,901,380,763,280,625/20,089,992
  6. Step 6: Final answer
    x = 94,643,181.70

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.