Home / 33,216,110.70-49,824,166.05-10,503,969.90

Finding the Fourth Proportional to 33,216,110.70, 49,824,166.05 and 10,503,969.90

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Solution

The fourth proportional to 33,216,110.70, 49,824,166.05 and 10,503,969.90 is: 15,755,954.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,216,110.70 : 49,824,166.05 = 10,503,969.90 : x
  2. Step 2: Convert to fraction form
    33,216,110.70/49,824,166.05 = 10,503,969.90/x
  3. Step 3: Cross multiply
    33,216,110.70x = 49,824,166.05 × 10,503,969.90
  4. Step 4: Simplify right side
    33,216,110.70x = 523,351,540,481,801.88
  5. Step 5: Solve for x
    x = 523,351,540,481,801.88/33,216,110.70
  6. Step 6: Final answer
    x = 15,755,954.85

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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.