Home / 36,304,962.44-50,100,849.20-20,007,438.44

Finding the Fourth Proportional to 36,304,962.44, 50,100,849.20 and 20,007,438.44

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Solution

The fourth proportional to 36,304,962.44, 50,100,849.20 and 20,007,438.44 is: 27,610,265.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,962.44 : 50,100,849.20 = 20,007,438.44 : x
  2. Step 2: Convert to fraction form
    36,304,962.44/50,100,849.20 = 20,007,438.44/x
  3. Step 3: Cross multiply
    36,304,962.44x = 50,100,849.20 × 20,007,438.44
  4. Step 4: Simplify right side
    36,304,962.44x = 1,002,389,656,335,993.88
  5. Step 5: Solve for x
    x = 1,002,389,656,335,993.88/36,304,962.44
  6. Step 6: Final answer
    x = 27,610,265.62

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1.5x scale

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.