Home / 33,392,791.95-46,086,917.86-18,709,450.73

Finding the Fourth Proportional to 33,392,791.95, 46,086,917.86 and 18,709,450.73

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Solution

The fourth proportional to 33,392,791.95, 46,086,917.86 and 18,709,450.73 is: 25,821,767.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,392,791.95 : 46,086,917.86 = 18,709,450.73 : x
  2. Step 2: Convert to fraction form
    33,392,791.95/46,086,917.86 = 18,709,450.73/x
  3. Step 3: Cross multiply
    33,392,791.95x = 46,086,917.86 × 18,709,450.73
  4. Step 4: Simplify right side
    33,392,791.95x = 862,260,918,999,227
  5. Step 5: Solve for x
    x = 862,260,918,999,227/33,392,791.95
  6. Step 6: Final answer
    x = 25,821,767.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.