Home / 17,324,057.80-26,004,749.10-9,765,785.80

Finding the Fourth Proportional to 17,324,057.80, 26,004,749.10 and 9,765,785.80

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Solution

The fourth proportional to 17,324,057.80, 26,004,749.10 and 9,765,785.80 is: 14,659,198.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,324,057.80 : 26,004,749.10 = 9,765,785.80 : x
  2. Step 2: Convert to fraction form
    17,324,057.80/26,004,749.10 = 9,765,785.80/x
  3. Step 3: Cross multiply
    17,324,057.80x = 26,004,749.10 × 9,765,785.80
  4. Step 4: Simplify right side
    17,324,057.80x = 253,956,809,493,342.81
  5. Step 5: Solve for x
    x = 253,956,809,493,342.81/17,324,057.80
  6. Step 6: Final answer
    x = 14,659,198.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.