Home / 33,683,228.19-50,503,119.33-13,215,016.37

Finding the Fourth Proportional to 33,683,228.19, 50,503,119.33 and 13,215,016.37

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Solution

The fourth proportional to 33,683,228.19, 50,503,119.33 and 13,215,016.37 is: 19,814,001.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,683,228.19 : 50,503,119.33 = 13,215,016.37 : x
  2. Step 2: Convert to fraction form
    33,683,228.19/50,503,119.33 = 13,215,016.37/x
  3. Step 3: Cross multiply
    33,683,228.19x = 50,503,119.33 × 13,215,016.37
  4. Step 4: Simplify right side
    33,683,228.19x = 667,399,548,857,827.62
  5. Step 5: Solve for x
    x = 667,399,548,857,827.62/33,683,228.19
  6. Step 6: Final answer
    x = 19,814,001.94

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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.