Home / 17,031,317.24-23,499,709.26-9,786,573.56

Finding the Fourth Proportional to 17,031,317.24, 23,499,709.26 and 9,786,573.56

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Solution

The fourth proportional to 17,031,317.24, 23,499,709.26 and 9,786,573.56 is: 13,503,455.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,031,317.24 : 23,499,709.26 = 9,786,573.56 : x
  2. Step 2: Convert to fraction form
    17,031,317.24/23,499,709.26 = 9,786,573.56/x
  3. Step 3: Cross multiply
    17,031,317.24x = 23,499,709.26 × 9,786,573.56
  4. Step 4: Simplify right side
    17,031,317.24x = 229,981,633,311,603.19
  5. Step 5: Solve for x
    x = 229,981,633,311,603.19/17,031,317.24
  6. Step 6: Final answer
    x = 13,503,455.43

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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.