Home / 36,304,965.36-50,100,853.23-20,007,441.36

Finding the Fourth Proportional to 36,304,965.36, 50,100,853.23 and 20,007,441.36

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Solution

The fourth proportional to 36,304,965.36, 50,100,853.23 and 20,007,441.36 is: 27,610,269.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,965.36 : 50,100,853.23 = 20,007,441.36 : x
  2. Step 2: Convert to fraction form
    36,304,965.36/50,100,853.23 = 20,007,441.36/x
  3. Step 3: Cross multiply
    36,304,965.36x = 50,100,853.23 × 20,007,441.36
  4. Step 4: Simplify right side
    36,304,965.36x = 1,002,389,883,085,191.50
  5. Step 5: Solve for x
    x = 1,002,389,883,085,191.50/36,304,965.36
  6. Step 6: Final answer
    x = 27,610,269.65

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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.