Home / 33,450,549.04-50,116,429.97-13,976,905.87

Finding the Fourth Proportional to 33,450,549.04, 50,116,429.97 and 13,976,905.87

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Solution

The fourth proportional to 33,450,549.04, 50,116,429.97 and 13,976,905.87 is: 20,940,541.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,450,549.04 : 50,116,429.97 = 13,976,905.87 : x
  2. Step 2: Convert to fraction form
    33,450,549.04/50,116,429.97 = 13,976,905.87/x
  3. Step 3: Cross multiply
    33,450,549.04x = 50,116,429.97 × 13,976,905.87
  4. Step 4: Simplify right side
    33,450,549.04x = 700,472,624,231,136.88
  5. Step 5: Solve for x
    x = 700,472,624,231,136.88/33,450,549.04
  6. Step 6: Final answer
    x = 20,940,541.91

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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.