Home / 33,593,053.03-50,308,866.79-19,172,401.49

Finding the Fourth Proportional to 33,593,053.03, 50,308,866.79 and 19,172,401.49

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Solution

The fourth proportional to 33,593,053.03, 50,308,866.79 and 19,172,401.49 is: 28,712,537.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,593,053.03 : 50,308,866.79 = 19,172,401.49 : x
  2. Step 2: Convert to fraction form
    33,593,053.03/50,308,866.79 = 19,172,401.49/x
  3. Step 3: Cross multiply
    33,593,053.03x = 50,308,866.79 × 19,172,401.49
  4. Step 4: Simplify right side
    33,593,053.03x = 964,541,792,682,648.75
  5. Step 5: Solve for x
    x = 964,541,792,682,648.75/33,593,053.03
  6. Step 6: Final answer
    x = 28,712,537.44

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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.