Home / 36,304,964.44-50,100,851.96-20,007,440.44

Finding the Fourth Proportional to 36,304,964.44, 50,100,851.96 and 20,007,440.44

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Solution

The fourth proportional to 36,304,964.44, 50,100,851.96 and 20,007,440.44 is: 27,610,268.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,964.44 : 50,100,851.96 = 20,007,440.44 : x
  2. Step 2: Convert to fraction form
    36,304,964.44/50,100,851.96 = 20,007,440.44/x
  3. Step 3: Cross multiply
    36,304,964.44x = 50,100,851.96 × 20,007,440.44
  4. Step 4: Simplify right side
    36,304,964.44x = 1,002,389,811,582,957.38
  5. Step 5: Solve for x
    x = 1,002,389,811,582,957.38/36,304,964.44
  6. Step 6: Final answer
    x = 27,610,268.38

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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.