Home / 15,504,469.26-23,254,929.39-4,145,803.62

Finding the Fourth Proportional to 15,504,469.26, 23,254,929.39 and 4,145,803.62

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Solution

The fourth proportional to 15,504,469.26, 23,254,929.39 and 4,145,803.62 is: 6,218,230.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,504,469.26 : 23,254,929.39 = 4,145,803.62 : x
  2. Step 2: Convert to fraction form
    15,504,469.26/23,254,929.39 = 4,145,803.62/x
  3. Step 3: Cross multiply
    15,504,469.26x = 23,254,929.39 × 4,145,803.62
  4. Step 4: Simplify right side
    15,504,469.26x = 96,410,370,447,906.39
  5. Step 5: Solve for x
    x = 96,410,370,447,906.39/15,504,469.26
  6. Step 6: Final answer
    x = 6,218,230.94

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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.