Home / 33,320,470.70-49,987,522.94-11,458,010.58

Finding the Fourth Proportional to 33,320,470.70, 49,987,522.94 and 11,458,010.58

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Solution

The fourth proportional to 33,320,470.70, 49,987,522.94 and 11,458,010.58 is: 17,189,360.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,320,470.70 : 49,987,522.94 = 11,458,010.58 : x
  2. Step 2: Convert to fraction form
    33,320,470.70/49,987,522.94 = 11,458,010.58/x
  3. Step 3: Cross multiply
    33,320,470.70x = 49,987,522.94 × 11,458,010.58
  4. Step 4: Simplify right side
    33,320,470.70x = 572,757,566,407,285
  5. Step 5: Solve for x
    x = 572,757,566,407,285/33,320,470.70
  6. Step 6: Final answer
    x = 17,189,360.01

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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.