Home / 33,338,060.82-49,972,990.59-22,556,500.02

Finding the Fourth Proportional to 33,338,060.82, 49,972,990.59 and 22,556,500.02

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Solution

The fourth proportional to 33,338,060.82, 49,972,990.59 and 22,556,500.02 is: 33,811,677.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,338,060.82 : 49,972,990.59 = 22,556,500.02 : x
  2. Step 2: Convert to fraction form
    33,338,060.82/49,972,990.59 = 22,556,500.02/x
  3. Step 3: Cross multiply
    33,338,060.82x = 49,972,990.59 × 22,556,500.02
  4. Step 4: Simplify right side
    33,338,060.82x = 1,127,215,763,242,794.75
  5. Step 5: Solve for x
    x = 1,127,215,763,242,794.75/33,338,060.82
  6. Step 6: Final answer
    x = 33,811,677.57

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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.