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Finding the Third Proportional to 4,854,122.85 and 8,089,244.47

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Solution

The third proportional to 4,854,122.85 and 8,089,244.47 is: 13,480,473.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,122.85 : 8,089,244.47 = 8,089,244.47 : x
  2. Step 2: Convert to fraction form
    4,854,122.85/8,089,244.47 = 8,089,244.47/x
  3. Step 3: Cross multiply
    4,854,122.85x = 8,089,244.47 × 8,089,244.47
  4. Step 4: Simplify right side
    4,854,122.85x = 65,435,876,120,628.43
  5. Step 5: Solve for x
    x = 65,435,876,120,628.43/4,854,122.85
  6. Step 6: Final answer
    x = 13,480,473.84

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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.