Home / 33,368,623.78-50,034,648.76-10,333,163.12

Finding the Fourth Proportional to 33,368,623.78, 50,034,648.76 and 10,333,163.12

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Solution

The fourth proportional to 33,368,623.78, 50,034,648.76 and 10,333,163.12 is: 15,494,081.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,368,623.78 : 50,034,648.76 = 10,333,163.12 : x
  2. Step 2: Convert to fraction form
    33,368,623.78/50,034,648.76 = 10,333,163.12/x
  3. Step 3: Cross multiply
    33,368,623.78x = 50,034,648.76 × 10,333,163.12
  4. Step 4: Simplify right side
    33,368,623.78x = 517,016,187,480,654.62
  5. Step 5: Solve for x
    x = 517,016,187,480,654.62/33,368,623.78
  6. Step 6: Final answer
    x = 15,494,081.83

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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.