Home / 44,764,296.20-67,146,438.59-12,416,198.54

Finding the Fourth Proportional to 44,764,296.20, 67,146,438.59 and 12,416,198.54

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Solution

The fourth proportional to 44,764,296.20, 67,146,438.59 and 12,416,198.54 is: 18,624,296.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,764,296.20 : 67,146,438.59 = 12,416,198.54 : x
  2. Step 2: Convert to fraction form
    44,764,296.20/67,146,438.59 = 12,416,198.54/x
  3. Step 3: Cross multiply
    44,764,296.20x = 67,146,438.59 × 12,416,198.54
  4. Step 4: Simplify right side
    44,764,296.20x = 833,703,512,436,105.25
  5. Step 5: Solve for x
    x = 833,703,512,436,105.25/44,764,296.20
  6. Step 6: Final answer
    x = 18,624,296.22

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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.