Home / 29,836,921,166.38-41,174,741,747.84-16,288,558,324.66

Finding the Fourth Proportional to 29,836,921,166.38, 41,174,741,747.84 and 16,288,558,324.66

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Solution

The fourth proportional to 29,836,921,166.38, 41,174,741,747.84 and 16,288,558,324.66 is: 22,478,096,138.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,836,921,166.38 : 41,174,741,747.84 = 16,288,558,324.66 : x
  2. Step 2: Convert to fraction form
    29,836,921,166.38/41,174,741,747.84 = 16,288,558,324.66/x
  3. Step 3: Cross multiply
    29,836,921,166.38x = 41,174,741,747.84 × 16,288,558,324.66
  4. Step 4: Simplify right side
    29,836,921,166.38x = 670,677,182,462,505,779,200
  5. Step 5: Solve for x
    x = 670,677,182,462,505,779,200/29,836,921,166.38
  6. Step 6: Final answer
    x = 22,478,096,138.76

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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.