Home / 50,900,771.39-76,339,794.74-23,603,517.20

Finding the Fourth Proportional to 50,900,771.39, 76,339,794.74 and 23,603,517.20

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Solution

The fourth proportional to 50,900,771.39, 76,339,794.74 and 23,603,517.20 is: 35,400,006.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,900,771.39 : 76,339,794.74 = 23,603,517.20 : x
  2. Step 2: Convert to fraction form
    50,900,771.39/76,339,794.74 = 23,603,517.20/x
  3. Step 3: Cross multiply
    50,900,771.39x = 76,339,794.74 × 23,603,517.20
  4. Step 4: Simplify right side
    50,900,771.39x = 1,801,887,658,262,891.50
  5. Step 5: Solve for x
    x = 1,801,887,658,262,891.50/50,900,771.39
  6. Step 6: Final answer
    x = 35,400,006.90

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1.5x scale

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.