Home / 17,448,410.88-26,168,546.88-6,661,751.04

Finding the Fourth Proportional to 17,448,410.88, 26,168,546.88 and 6,661,751.04

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Solution

The fourth proportional to 17,448,410.88, 26,168,546.88 and 6,661,751.04 is: 9,991,072.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,448,410.88 : 26,168,546.88 = 6,661,751.04 : x
  2. Step 2: Convert to fraction form
    17,448,410.88/26,168,546.88 = 6,661,751.04/x
  3. Step 3: Cross multiply
    17,448,410.88x = 26,168,546.88 × 6,661,751.04
  4. Step 4: Simplify right side
    17,448,410.88x = 174,328,344,393,128.75
  5. Step 5: Solve for x
    x = 174,328,344,393,128.75/17,448,410.88
  6. Step 6: Final answer
    x = 9,991,072.86

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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.