Home / 11,894,956,242.39-17,844,467,092.59-4,903,945,546.77

Finding the Fourth Proportional to 11,894,956,242.39, 17,844,467,092.59 and 4,903,945,546.77

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Solution

The fourth proportional to 11,894,956,242.39, 17,844,467,092.59 and 4,903,945,546.77 is: 7,356,756,355.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,894,956,242.39 : 17,844,467,092.59 = 4,903,945,546.77 : x
  2. Step 2: Convert to fraction form
    11,894,956,242.39/17,844,467,092.59 = 4,903,945,546.77/x
  3. Step 3: Cross multiply
    11,894,956,242.39x = 17,844,467,092.59 × 4,903,945,546.77
  4. Step 4: Simplify right side
    11,894,956,242.39x = 87,508,294,933,190,541,312
  5. Step 5: Solve for x
    x = 87,508,294,933,190,541,312/11,894,956,242.39
  6. Step 6: Final answer
    x = 7,356,756,355.38

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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.