Home / 36,764,463.12-50,734,959.11-20,244,548.32

Finding the Fourth Proportional to 36,764,463.12, 50,734,959.11 and 20,244,548.32

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Solution

The fourth proportional to 36,764,463.12, 50,734,959.11 and 20,244,548.32 is: 27,937,476.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,764,463.12 : 50,734,959.11 = 20,244,548.32 : x
  2. Step 2: Convert to fraction form
    36,764,463.12/50,734,959.11 = 20,244,548.32/x
  3. Step 3: Cross multiply
    36,764,463.12x = 50,734,959.11 × 20,244,548.32
  4. Step 4: Simplify right side
    36,764,463.12x = 1,027,106,331,266,096.88
  5. Step 5: Solve for x
    x = 1,027,106,331,266,096.88/36,764,463.12
  6. Step 6: Final answer
    x = 27,937,476.69

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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.