Home / 33,330,619.33-49,985,552.28-11,760,167.32

Finding the Fourth Proportional to 33,330,619.33, 49,985,552.28 and 11,760,167.32

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Solution

The fourth proportional to 33,330,619.33, 49,985,552.28 and 11,760,167.32 is: 17,636,589.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,330,619.33 : 49,985,552.28 = 11,760,167.32 : x
  2. Step 2: Convert to fraction form
    33,330,619.33/49,985,552.28 = 11,760,167.32/x
  3. Step 3: Cross multiply
    33,330,619.33x = 49,985,552.28 × 11,760,167.32
  4. Step 4: Simplify right side
    33,330,619.33x = 587,838,458,314,544.25
  5. Step 5: Solve for x
    x = 587,838,458,314,544.25/33,330,619.33
  6. Step 6: Final answer
    x = 17,636,589.72

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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.