Home / 33,320,170,768.52-49,945,116,880.20-10,930,072,512.80

Finding the Fourth Proportional to 33,320,170,768.52, 49,945,116,880.20 and 10,930,072,512.80

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Solution

The fourth proportional to 33,320,170,768.52, 49,945,116,880.20 and 10,930,072,512.80 is: 16,383,581,973.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,320,170,768.52 : 49,945,116,880.20 = 10,930,072,512.80 : x
  2. Step 2: Convert to fraction form
    33,320,170,768.52/49,945,116,880.20 = 10,930,072,512.80/x
  3. Step 3: Cross multiply
    33,320,170,768.52x = 49,945,116,880.20 × 10,930,072,512.80
  4. Step 4: Simplify right side
    33,320,170,768.52x = 545,903,749,160,857,239,552
  5. Step 5: Solve for x
    x = 545,903,749,160,857,239,552/33,320,170,768.52
  6. Step 6: Final answer
    x = 16,383,581,973.61

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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.