Home / 17,083,399.20-25,627,346.55-6,308,268.90

Finding the Fourth Proportional to 17,083,399.20, 25,627,346.55 and 6,308,268.90

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Solution

The fourth proportional to 17,083,399.20, 25,627,346.55 and 6,308,268.90 is: 9,463,233.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,083,399.20 : 25,627,346.55 = 6,308,268.90 : x
  2. Step 2: Convert to fraction form
    17,083,399.20/25,627,346.55 = 6,308,268.90/x
  3. Step 3: Cross multiply
    17,083,399.20x = 25,627,346.55 × 6,308,268.90
  4. Step 4: Simplify right side
    17,083,399.20x = 161,664,193,230,887.31
  5. Step 5: Solve for x
    x = 161,664,193,230,887.31/17,083,399.20
  6. Step 6: Final answer
    x = 9,463,233.36

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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.