Home / 33,790,092.68-46,630,674.42-18,320,207.24

Finding the Fourth Proportional to 33,790,092.68, 46,630,674.42 and 18,320,207.24

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Solution

The fourth proportional to 33,790,092.68, 46,630,674.42 and 18,320,207.24 is: 25,282,073.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,790,092.68 : 46,630,674.42 = 18,320,207.24 : x
  2. Step 2: Convert to fraction form
    33,790,092.68/46,630,674.42 = 18,320,207.24/x
  3. Step 3: Cross multiply
    33,790,092.68x = 46,630,674.42 × 18,320,207.24
  4. Step 4: Simplify right side
    33,790,092.68x = 854,283,619,115,366.75
  5. Step 5: Solve for x
    x = 854,283,619,115,366.75/33,790,092.68
  6. Step 6: Final answer
    x = 25,282,073.87

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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.