Home / 24,419,183.40-36,634,023.90-7,381,578.60

Finding the Fourth Proportional to 24,419,183.40, 36,634,023.90 and 7,381,578.60

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Solution

The fourth proportional to 24,419,183.40, 36,634,023.90 and 7,381,578.60 is: 11,073,954.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,419,183.40 : 36,634,023.90 = 7,381,578.60 : x
  2. Step 2: Convert to fraction form
    24,419,183.40/36,634,023.90 = 7,381,578.60/x
  3. Step 3: Cross multiply
    24,419,183.40x = 36,634,023.90 × 7,381,578.60
  4. Step 4: Simplify right side
    24,419,183.40x = 270,416,926,852,128.50
  5. Step 5: Solve for x
    x = 270,416,926,852,128.50/24,419,183.40
  6. Step 6: Final answer
    x = 11,073,954.54

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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.