Home / 27,699,987.44-41,550,571.80-9,504,103.76

Finding the Fourth Proportional to 27,699,987.44, 41,550,571.80 and 9,504,103.76

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Solution

The fourth proportional to 27,699,987.44, 41,550,571.80 and 9,504,103.76 is: 14,256,358.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,699,987.44 : 41,550,571.80 = 9,504,103.76 : x
  2. Step 2: Convert to fraction form
    27,699,987.44/41,550,571.80 = 9,504,103.76/x
  3. Step 3: Cross multiply
    27,699,987.44x = 41,550,571.80 × 9,504,103.76
  4. Step 4: Simplify right side
    27,699,987.44x = 394,900,945,674,529.94
  5. Step 5: Solve for x
    x = 394,900,945,674,529.94/27,699,987.44
  6. Step 6: Final answer
    x = 14,256,358.29

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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.