Home / 36,764,472.87-50,734,972.58-20,244,558.06

Finding the Fourth Proportional to 36,764,472.87, 50,734,972.58 and 20,244,558.06

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Solution

The fourth proportional to 36,764,472.87, 50,734,972.58 and 20,244,558.06 is: 27,937,490.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,764,472.87 : 50,734,972.58 = 20,244,558.06 : x
  2. Step 2: Convert to fraction form
    36,764,472.87/50,734,972.58 = 20,244,558.06/x
  3. Step 3: Cross multiply
    36,764,472.87x = 50,734,972.58 × 20,244,558.06
  4. Step 4: Simplify right side
    36,764,472.87x = 1,027,107,097,967,095.25
  5. Step 5: Solve for x
    x = 1,027,107,097,967,095.25/36,764,472.87
  6. Step 6: Final answer
    x = 27,937,490.13

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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.