Home / 36,422,624.24-54,639,865.56-17,011,261.52

Finding the Fourth Proportional to 36,422,624.24, 54,639,865.56 and 17,011,261.52

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Solution

The fourth proportional to 36,422,624.24, 54,639,865.56 and 17,011,261.52 is: 25,519,661.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,422,624.24 : 54,639,865.56 = 17,011,261.52 : x
  2. Step 2: Convert to fraction form
    36,422,624.24/54,639,865.56 = 17,011,261.52/x
  3. Step 3: Cross multiply
    36,422,624.24x = 54,639,865.56 × 17,011,261.52
  4. Step 4: Simplify right side
    36,422,624.24x = 929,493,042,458,801.25
  5. Step 5: Solve for x
    x = 929,493,042,458,801.25/36,422,624.24
  6. Step 6: Final answer
    x = 25,519,661.53

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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.