Home / 33,628,632.67-50,402,094.47-18,239,429.91

Finding the Fourth Proportional to 33,628,632.67, 50,402,094.47 and 18,239,429.91

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Solution

The fourth proportional to 33,628,632.67, 50,402,094.47 and 18,239,429.91 is: 27,336,986.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,628,632.67 : 50,402,094.47 = 18,239,429.91 : x
  2. Step 2: Convert to fraction form
    33,628,632.67/50,402,094.47 = 18,239,429.91/x
  3. Step 3: Cross multiply
    33,628,632.67x = 50,402,094.47 × 18,239,429.91
  4. Step 4: Simplify right side
    33,628,632.67x = 919,305,469,311,566.50
  5. Step 5: Solve for x
    x = 919,305,469,311,566.50/33,628,632.67
  6. Step 6: Final answer
    x = 27,336,986.26

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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.