Home / 17,296,626.51-25,950,336.87-5,166,568.61

Finding the Fourth Proportional to 17,296,626.51, 25,950,336.87 and 5,166,568.61

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Solution

The fourth proportional to 17,296,626.51, 25,950,336.87 and 5,166,568.61 is: 7,751,465.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,296,626.51 : 25,950,336.87 = 5,166,568.61 : x
  2. Step 2: Convert to fraction form
    17,296,626.51/25,950,336.87 = 5,166,568.61/x
  3. Step 3: Cross multiply
    17,296,626.51x = 25,950,336.87 × 5,166,568.61
  4. Step 4: Simplify right side
    17,296,626.51x = 134,074,195,761,715.98
  5. Step 5: Solve for x
    x = 134,074,195,761,715.98/17,296,626.51
  6. Step 6: Final answer
    x = 7,751,465.04

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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.