Home / 16,882,383.82-23,305,722.52-11,310,224.92

Finding the Fourth Proportional to 16,882,383.82, 23,305,722.52 and 11,310,224.92

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Solution

The fourth proportional to 16,882,383.82, 23,305,722.52 and 11,310,224.92 is: 15,613,491.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,882,383.82 : 23,305,722.52 = 11,310,224.92 : x
  2. Step 2: Convert to fraction form
    16,882,383.82/23,305,722.52 = 11,310,224.92/x
  3. Step 3: Cross multiply
    16,882,383.82x = 23,305,722.52 × 11,310,224.92
  4. Step 4: Simplify right side
    16,882,383.82x = 263,592,963,624,309.19
  5. Step 5: Solve for x
    x = 263,592,963,624,309.19/16,882,383.82
  6. Step 6: Final answer
    x = 15,613,491.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.