Home / 33,638,992.29-50,470,198.34-10,613,481.93

Finding the Fourth Proportional to 33,638,992.29, 50,470,198.34 and 10,613,481.93

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Solution

The fourth proportional to 33,638,992.29, 50,470,198.34 and 10,613,481.93 is: 15,923,917.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,638,992.29 : 50,470,198.34 = 10,613,481.93 : x
  2. Step 2: Convert to fraction form
    33,638,992.29/50,470,198.34 = 10,613,481.93/x
  3. Step 3: Cross multiply
    33,638,992.29x = 50,470,198.34 × 10,613,481.93
  4. Step 4: Simplify right side
    33,638,992.29x = 535,664,538,032,038.56
  5. Step 5: Solve for x
    x = 535,664,538,032,038.56/33,638,992.29
  6. Step 6: Final answer
    x = 15,923,917.50

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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.