Home / 33,450,548.54-50,116,429.22-13,976,905.37

Finding the Fourth Proportional to 33,450,548.54, 50,116,429.22 and 13,976,905.37

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Solution

The fourth proportional to 33,450,548.54, 50,116,429.22 and 13,976,905.37 is: 20,940,541.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,450,548.54 : 50,116,429.22 = 13,976,905.37 : x
  2. Step 2: Convert to fraction form
    33,450,548.54/50,116,429.22 = 13,976,905.37/x
  3. Step 3: Cross multiply
    33,450,548.54x = 50,116,429.22 × 13,976,905.37
  4. Step 4: Simplify right side
    33,450,548.54x = 700,472,588,690,242.88
  5. Step 5: Solve for x
    x = 700,472,588,690,242.88/33,450,548.54
  6. Step 6: Final answer
    x = 20,940,541.16

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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.