Home / 49,051,632,558.92-73,577,448,755.34-11,786,624,273.23

Finding the Fourth Proportional to 49,051,632,558.92, 73,577,448,755.34 and 11,786,624,273.23

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Solution

The fourth proportional to 49,051,632,558.92, 73,577,448,755.34 and 11,786,624,273.23 is: 17,679,936,389.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,051,632,558.92 : 73,577,448,755.34 = 11,786,624,273.23 : x
  2. Step 2: Convert to fraction form
    49,051,632,558.92/73,577,448,755.34 = 11,786,624,273.23/x
  3. Step 3: Cross multiply
    49,051,632,558.92x = 73,577,448,755.34 × 11,786,624,273.23
  4. Step 4: Simplify right side
    49,051,632,558.92x = 867,229,743,462,285,836,288
  5. Step 5: Solve for x
    x = 867,229,743,462,285,836,288/49,051,632,558.92
  6. Step 6: Final answer
    x = 17,679,936,389.90

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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.