Home / 33,283,958.80-49,930,603.80-13,084,502.80

Finding the Fourth Proportional to 33,283,958.80, 49,930,603.80 and 13,084,502.80

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Solution

The fourth proportional to 33,283,958.80, 49,930,603.80 and 13,084,502.80 is: 19,628,588.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,283,958.80 : 49,930,603.80 = 13,084,502.80 : x
  2. Step 2: Convert to fraction form
    33,283,958.80/49,930,603.80 = 13,084,502.80/x
  3. Step 3: Cross multiply
    33,283,958.80x = 49,930,603.80 × 13,084,502.80
  4. Step 4: Simplify right side
    33,283,958.80x = 653,317,125,226,790.62
  5. Step 5: Solve for x
    x = 653,317,125,226,790.62/33,283,958.80
  6. Step 6: Final answer
    x = 19,628,588.33

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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.