Home / 17,348,197.88-23,940,653.73-9,613,369.37

Finding the Fourth Proportional to 17,348,197.88, 23,940,653.73 and 9,613,369.37

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Solution

The fourth proportional to 17,348,197.88, 23,940,653.73 and 9,613,369.37 is: 13,266,527.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,197.88 : 23,940,653.73 = 9,613,369.37 : x
  2. Step 2: Convert to fraction form
    17,348,197.88/23,940,653.73 = 9,613,369.37/x
  3. Step 3: Cross multiply
    17,348,197.88x = 23,940,653.73 × 9,613,369.37
  4. Step 4: Simplify right side
    17,348,197.88x = 230,150,347,289,559.75
  5. Step 5: Solve for x
    x = 230,150,347,289,559.75/17,348,197.88
  6. Step 6: Final answer
    x = 13,266,527.67

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1.5x scale

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.