Home / 33,701,991.30-46,510,067.43-19,761,408.14

Finding the Fourth Proportional to 33,701,991.30, 46,510,067.43 and 19,761,408.14

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Solution

The fourth proportional to 33,701,991.30, 46,510,067.43 and 19,761,408.14 is: 27,271,516.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,701,991.30 : 46,510,067.43 = 19,761,408.14 : x
  2. Step 2: Convert to fraction form
    33,701,991.30/46,510,067.43 = 19,761,408.14/x
  3. Step 3: Cross multiply
    33,701,991.30x = 46,510,067.43 × 19,761,408.14
  4. Step 4: Simplify right side
    33,701,991.30x = 919,104,424,870,600.62
  5. Step 5: Solve for x
    x = 919,104,424,870,600.62/33,701,991.30
  6. Step 6: Final answer
    x = 27,271,516.89

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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.