Home / 33,521,159.52-50,261,161.37-13,026,949.56

Finding the Fourth Proportional to 33,521,159.52, 50,261,161.37 and 13,026,949.56

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Solution

The fourth proportional to 33,521,159.52, 50,261,161.37 and 13,026,949.56 is: 19,532,427.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,521,159.52 : 50,261,161.37 = 13,026,949.56 : x
  2. Step 2: Convert to fraction form
    33,521,159.52/50,261,161.37 = 13,026,949.56/x
  3. Step 3: Cross multiply
    33,521,159.52x = 50,261,161.37 × 13,026,949.56
  4. Step 4: Simplify right side
    33,521,159.52x = 654,749,613,928,875.75
  5. Step 5: Solve for x
    x = 654,749,613,928,875.75/33,521,159.52
  6. Step 6: Final answer
    x = 19,532,427.38

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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.