Home / 50,593,628.31-69,819,192.41-27,388,738.19

Finding the Fourth Proportional to 50,593,628.31, 69,819,192.41 and 27,388,738.19

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Solution

The fourth proportional to 50,593,628.31, 69,819,192.41 and 27,388,738.19 is: 37,796,450.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,593,628.31 : 69,819,192.41 = 27,388,738.19 : x
  2. Step 2: Convert to fraction form
    50,593,628.31/69,819,192.41 = 27,388,738.19/x
  3. Step 3: Cross multiply
    50,593,628.31x = 69,819,192.41 × 27,388,738.19
  4. Step 4: Simplify right side
    50,593,628.31x = 1,912,259,581,068,685.50
  5. Step 5: Solve for x
    x = 1,912,259,581,068,685.50/50,593,628.31
  6. Step 6: Final answer
    x = 37,796,450.76

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.