Home / 60,212,134.99-83,086,082.31-33,388,791.22

Finding the Fourth Proportional to 60,212,134.99, 83,086,082.31 and 33,388,791.22

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Solution

The fourth proportional to 60,212,134.99, 83,086,082.31 and 33,388,791.22 is: 46,072,836.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,212,134.99 : 83,086,082.31 = 33,388,791.22 : x
  2. Step 2: Convert to fraction form
    60,212,134.99/83,086,082.31 = 33,388,791.22/x
  3. Step 3: Cross multiply
    60,212,134.99x = 83,086,082.31 × 33,388,791.22
  4. Step 4: Simplify right side
    60,212,134.99x = 2,774,143,855,536,325.50
  5. Step 5: Solve for x
    x = 2,774,143,855,536,325.50/60,212,134.99
  6. Step 6: Final answer
    x = 46,072,836.58

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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.