Home / 16,846,005.39-25,270,455.02-5,915,255.67

Finding the Fourth Proportional to 16,846,005.39, 25,270,455.02 and 5,915,255.67

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Solution

The fourth proportional to 16,846,005.39, 25,270,455.02 and 5,915,255.67 is: 8,873,391.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,846,005.39 : 25,270,455.02 = 5,915,255.67 : x
  2. Step 2: Convert to fraction form
    16,846,005.39/25,270,455.02 = 5,915,255.67/x
  3. Step 3: Cross multiply
    16,846,005.39x = 25,270,455.02 × 5,915,255.67
  4. Step 4: Simplify right side
    16,846,005.39x = 149,481,202,310,958.69
  5. Step 5: Solve for x
    x = 149,481,202,310,958.69/16,846,005.39
  6. Step 6: Final answer
    x = 8,873,391.58

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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.