Home / 17,107,845.44-25,659,626.16-5,592,347.60

Finding the Fourth Proportional to 17,107,845.44, 25,659,626.16 and 5,592,347.60

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Solution

The fourth proportional to 17,107,845.44, 25,659,626.16 and 5,592,347.60 is: 8,387,821.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,107,845.44 : 25,659,626.16 = 5,592,347.60 : x
  2. Step 2: Convert to fraction form
    17,107,845.44/25,659,626.16 = 5,592,347.60/x
  3. Step 3: Cross multiply
    17,107,845.44x = 25,659,626.16 × 5,592,347.60
  4. Step 4: Simplify right side
    17,107,845.44x = 143,497,548,772,773.22
  5. Step 5: Solve for x
    x = 143,497,548,772,773.22/17,107,845.44
  6. Step 6: Final answer
    x = 8,387,821.21

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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.