Home / 17,647,019.99-26,464,578.97-6,714,614.33

Finding the Fourth Proportional to 17,647,019.99, 26,464,578.97 and 6,714,614.33

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Solution

The fourth proportional to 17,647,019.99, 26,464,578.97 and 6,714,614.33 is: 10,069,657.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,647,019.99 : 26,464,578.97 = 6,714,614.33 : x
  2. Step 2: Convert to fraction form
    17,647,019.99/26,464,578.97 = 6,714,614.33/x
  3. Step 3: Cross multiply
    17,647,019.99x = 26,464,578.97 × 6,714,614.33
  4. Step 4: Simplify right side
    17,647,019.99x = 177,699,441,189,378.62
  5. Step 5: Solve for x
    x = 177,699,441,189,378.62/17,647,019.99
  6. Step 6: Final answer
    x = 10,069,657.16

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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.