Home / 33,264,743.80-49,897,115.70-11,699,174.20

Finding the Fourth Proportional to 33,264,743.80, 49,897,115.70 and 11,699,174.20

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Solution

The fourth proportional to 33,264,743.80, 49,897,115.70 and 11,699,174.20 is: 17,548,761.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264,743.80 : 49,897,115.70 = 11,699,174.20 : x
  2. Step 2: Convert to fraction form
    33,264,743.80/49,897,115.70 = 11,699,174.20/x
  3. Step 3: Cross multiply
    33,264,743.80x = 49,897,115.70 × 11,699,174.20
  4. Step 4: Simplify right side
    33,264,743.80x = 583,755,048,651,855
  5. Step 5: Solve for x
    x = 583,755,048,651,855/33,264,743.80
  6. Step 6: Final answer
    x = 17,548,761.30

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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.