Home / 33,320,170,767.52-49,945,116,878.70-10,930,072,511.80

Finding the Fourth Proportional to 33,320,170,767.52, 49,945,116,878.70 and 10,930,072,511.80

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Solution

The fourth proportional to 33,320,170,767.52, 49,945,116,878.70 and 10,930,072,511.80 is: 16,383,581,972.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,320,170,767.52 : 49,945,116,878.70 = 10,930,072,511.80 : x
  2. Step 2: Convert to fraction form
    33,320,170,767.52/49,945,116,878.70 = 10,930,072,511.80/x
  3. Step 3: Cross multiply
    33,320,170,767.52x = 49,945,116,878.70 × 10,930,072,511.80
  4. Step 4: Simplify right side
    33,320,170,767.52x = 545,903,749,094,516,981,760
  5. Step 5: Solve for x
    x = 545,903,749,094,516,981,760/33,320,170,767.52
  6. Step 6: Final answer
    x = 16,383,581,972.11

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1.5x scale

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.