Home / 17,530,344.45-26,298,342.26-5,399,796.09

Finding the Fourth Proportional to 17,530,344.45, 26,298,342.26 and 5,399,796.09

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Solution

The fourth proportional to 17,530,344.45, 26,298,342.26 and 5,399,796.09 is: 8,100,564.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,530,344.45 : 26,298,342.26 = 5,399,796.09 : x
  2. Step 2: Convert to fraction form
    17,530,344.45/26,298,342.26 = 5,399,796.09/x
  3. Step 3: Cross multiply
    17,530,344.45x = 26,298,342.26 × 5,399,796.09
  4. Step 4: Simplify right side
    17,530,344.45x = 142,005,685,709,029.78
  5. Step 5: Solve for x
    x = 142,005,685,709,029.78/17,530,344.45
  6. Step 6: Final answer
    x = 8,100,564.49

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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.