Home / 11,703,591,586.69-16,150,956,496.67-6,351,151,938

Finding the Fourth Proportional to 11,703,591,586.69, 16,150,956,496.67 and 6,351,151,938

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Solution

The fourth proportional to 11,703,591,586.69, 16,150,956,496.67 and 6,351,151,938 is: 8,764,589,732.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,703,591,586.69 : 16,150,956,496.67 = 6,351,151,938 : x
  2. Step 2: Convert to fraction form
    11,703,591,586.69/16,150,956,496.67 = 6,351,151,938/x
  3. Step 3: Cross multiply
    11,703,591,586.69x = 16,150,956,496.67 × 6,351,151,938
  4. Step 4: Simplify right side
    11,703,591,586.69x = 102,577,178,654,379,360,256
  5. Step 5: Solve for x
    x = 102,577,178,654,379,360,256/11,703,591,586.69
  6. Step 6: Final answer
    x = 8,764,589,732.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.