Home / 11,894,956,221.58-17,844,467,061.37-4,903,945,525.96

Finding the Fourth Proportional to 11,894,956,221.58, 17,844,467,061.37 and 4,903,945,525.96

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Solution

The fourth proportional to 11,894,956,221.58, 17,844,467,061.37 and 4,903,945,525.96 is: 7,356,756,324.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,894,956,221.58 : 17,844,467,061.37 = 4,903,945,525.96 : x
  2. Step 2: Convert to fraction form
    11,894,956,221.58/17,844,467,061.37 = 4,903,945,525.96/x
  3. Step 3: Cross multiply
    11,894,956,221.58x = 17,844,467,061.37 × 4,903,945,525.96
  4. Step 4: Simplify right side
    11,894,956,221.58x = 87,508,294,408,745,992,192
  5. Step 5: Solve for x
    x = 87,508,294,408,745,992,192/11,894,956,221.58
  6. Step 6: Final answer
    x = 7,356,756,324.16

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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.