Home / 36,556,245.61-54,512,180.57-36,228,413.09

Finding the Fourth Proportional to 36,556,245.61, 54,512,180.57 and 36,228,413.09

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Solution

The fourth proportional to 36,556,245.61, 54,512,180.57 and 36,228,413.09 is: 54,023,321.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,556,245.61 : 54,512,180.57 = 36,228,413.09 : x
  2. Step 2: Convert to fraction form
    36,556,245.61/54,512,180.57 = 36,228,413.09/x
  3. Step 3: Cross multiply
    36,556,245.61x = 54,512,180.57 × 36,228,413.09
  4. Step 4: Simplify right side
    36,556,245.61x = 1,974,889,796,149,698.50
  5. Step 5: Solve for x
    x = 1,974,889,796,149,698.50/36,556,245.61
  6. Step 6: Final answer
    x = 54,023,321.14

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.