Home / 50,593,676.24-69,819,296.56-27,388,803.20

Finding the Fourth Proportional to 50,593,676.24, 69,819,296.56 and 27,388,803.20

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Solution

The fourth proportional to 50,593,676.24, 69,819,296.56 and 27,388,803.20 is: 37,796,561.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,593,676.24 : 69,819,296.56 = 27,388,803.20 : x
  2. Step 2: Convert to fraction form
    50,593,676.24/69,819,296.56 = 27,388,803.20/x
  3. Step 3: Cross multiply
    50,593,676.24x = 69,819,296.56 × 27,388,803.20
  4. Step 4: Simplify right side
    50,593,676.24x = 1,912,266,972,839,648.50
  5. Step 5: Solve for x
    x = 1,912,266,972,839,648.50/50,593,676.24
  6. Step 6: Final answer
    x = 37,796,561.05

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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.