Home / 29,836,921,164.55-41,174,741,745.35-16,288,558,322.83

Finding the Fourth Proportional to 29,836,921,164.55, 41,174,741,745.35 and 16,288,558,322.83

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Solution

The fourth proportional to 29,836,921,164.55, 41,174,741,745.35 and 16,288,558,322.83 is: 22,478,096,136.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,836,921,164.55 : 41,174,741,745.35 = 16,288,558,322.83 : x
  2. Step 2: Convert to fraction form
    29,836,921,164.55/41,174,741,745.35 = 16,288,558,322.83/x
  3. Step 3: Cross multiply
    29,836,921,164.55x = 41,174,741,745.35 × 16,288,558,322.83
  4. Step 4: Simplify right side
    29,836,921,164.55x = 670,677,182,346,596,581,376
  5. Step 5: Solve for x
    x = 670,677,182,346,596,581,376/29,836,921,164.55
  6. Step 6: Final answer
    x = 22,478,096,136.25

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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.