Home / 33,575,611.80-50,363,417.70-30,930,216.60

Finding the Fourth Proportional to 33,575,611.80, 50,363,417.70 and 30,930,216.60

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Solution

The fourth proportional to 33,575,611.80, 50,363,417.70 and 30,930,216.60 is: 46,395,324.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,575,611.80 : 50,363,417.70 = 30,930,216.60 : x
  2. Step 2: Convert to fraction form
    33,575,611.80/50,363,417.70 = 30,930,216.60/x
  3. Step 3: Cross multiply
    33,575,611.80x = 50,363,417.70 × 30,930,216.60
  4. Step 4: Simplify right side
    33,575,611.80x = 1,557,751,418,177,274
  5. Step 5: Solve for x
    x = 1,557,751,418,177,274/33,575,611.80
  6. Step 6: Final answer
    x = 46,395,324.90

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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.