Home / 17,647,268.22-24,352,699.41-9,806,754.15

Finding the Fourth Proportional to 17,647,268.22, 24,352,699.41 and 9,806,754.15

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Solution

The fourth proportional to 17,647,268.22, 24,352,699.41 and 9,806,754.15 is: 13,533,025.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,647,268.22 : 24,352,699.41 = 9,806,754.15 : x
  2. Step 2: Convert to fraction form
    17,647,268.22/24,352,699.41 = 9,806,754.15/x
  3. Step 3: Cross multiply
    17,647,268.22x = 24,352,699.41 × 9,806,754.15
  4. Step 4: Simplify right side
    17,647,268.22x = 238,820,936,002,720.06
  5. Step 5: Solve for x
    x = 238,820,936,002,720.06/17,647,268.22
  6. Step 6: Final answer
    x = 13,533,025.79

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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.