Home / 33,214,537.80-49,821,806.70-11,673,462.60

Finding the Fourth Proportional to 33,214,537.80, 49,821,806.70 and 11,673,462.60

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Solution

The fourth proportional to 33,214,537.80, 49,821,806.70 and 11,673,462.60 is: 17,510,193.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,537.80 : 49,821,806.70 = 11,673,462.60 : x
  2. Step 2: Convert to fraction form
    33,214,537.80/49,821,806.70 = 11,673,462.60/x
  3. Step 3: Cross multiply
    33,214,537.80x = 49,821,806.70 × 11,673,462.60
  4. Step 4: Simplify right side
    33,214,537.80x = 581,592,997,176,879.38
  5. Step 5: Solve for x
    x = 581,592,997,176,879.38/33,214,537.80
  6. Step 6: Final answer
    x = 17,510,193.90

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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.