Home / 40,397,601.83-55,749,047.24-22,995,067.73

Finding the Fourth Proportional to 40,397,601.83, 55,749,047.24 and 22,995,067.73

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Solution

The fourth proportional to 40,397,601.83, 55,749,047.24 and 22,995,067.73 is: 31,733,396.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,397,601.83 : 55,749,047.24 = 22,995,067.73 : x
  2. Step 2: Convert to fraction form
    40,397,601.83/55,749,047.24 = 22,995,067.73/x
  3. Step 3: Cross multiply
    40,397,601.83x = 55,749,047.24 × 22,995,067.73
  4. Step 4: Simplify right side
    40,397,601.83x = 1,281,953,116,945,512
  5. Step 5: Solve for x
    x = 1,281,953,116,945,512/40,397,601.83
  6. Step 6: Final answer
    x = 31,733,396.51

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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.