Home / 22,614,550.07-33,836,222.69-13,397,469.51

Finding the Fourth Proportional to 22,614,550.07, 33,836,222.69 and 13,397,469.51

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Solution

The fourth proportional to 22,614,550.07, 33,836,222.69 and 13,397,469.51 is: 20,045,491.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,614,550.07 : 33,836,222.69 = 13,397,469.51 : x
  2. Step 2: Convert to fraction form
    22,614,550.07/33,836,222.69 = 13,397,469.51/x
  3. Step 3: Cross multiply
    22,614,550.07x = 33,836,222.69 × 13,397,469.51
  4. Step 4: Simplify right side
    22,614,550.07x = 453,319,761,818,016.19
  5. Step 5: Solve for x
    x = 453,319,761,818,016.19/22,614,550.07
  6. Step 6: Final answer
    x = 20,045,491.09

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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.