Home / 33,538,590.03-50,318,513.88-11,972,714.25

Finding the Fourth Proportional to 33,538,590.03, 50,318,513.88 and 11,972,714.25

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Solution

The fourth proportional to 33,538,590.03, 50,318,513.88 and 11,972,714.25 is: 17,962,865.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,538,590.03 : 50,318,513.88 = 11,972,714.25 : x
  2. Step 2: Convert to fraction form
    33,538,590.03/50,318,513.88 = 11,972,714.25/x
  3. Step 3: Cross multiply
    33,538,590.03x = 50,318,513.88 × 11,972,714.25
  4. Step 4: Simplify right side
    33,538,590.03x = 602,449,188,169,898.88
  5. Step 5: Solve for x
    x = 602,449,188,169,898.88/33,538,590.03
  6. Step 6: Final answer
    x = 17,962,865.69

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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.