Home / 33,790,087.68-46,630,667.52-18,320,202.24

Finding the Fourth Proportional to 33,790,087.68, 46,630,667.52 and 18,320,202.24

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Solution

The fourth proportional to 33,790,087.68, 46,630,667.52 and 18,320,202.24 is: 25,282,066.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,790,087.68 : 46,630,667.52 = 18,320,202.24 : x
  2. Step 2: Convert to fraction form
    33,790,087.68/46,630,667.52 = 18,320,202.24/x
  3. Step 3: Cross multiply
    33,790,087.68x = 46,630,667.52 × 18,320,202.24
  4. Step 4: Simplify right side
    33,790,087.68x = 854,283,259,552,599.25
  5. Step 5: Solve for x
    x = 854,283,259,552,599.25/33,790,087.68
  6. Step 6: Final answer
    x = 25,282,066.97

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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.