Home / 48,004,736.92-66,246,704.22-25,978,230.82

Finding the Fourth Proportional to 48,004,736.92, 66,246,704.22 and 25,978,230.82

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Solution

The fourth proportional to 48,004,736.92, 66,246,704.22 and 25,978,230.82 is: 35,850,049.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,004,736.92 : 66,246,704.22 = 25,978,230.82 : x
  2. Step 2: Convert to fraction form
    48,004,736.92/66,246,704.22 = 25,978,230.82/x
  3. Step 3: Cross multiply
    48,004,736.92x = 66,246,704.22 × 25,978,230.82
  4. Step 4: Simplify right side
    48,004,736.92x = 1,720,972,173,291,428
  5. Step 5: Solve for x
    x = 1,720,972,173,291,428/48,004,736.92
  6. Step 6: Final answer
    x = 35,850,049.05

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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.