Home / 36,269,854.33-50,051,679.72-19,750,174.87

Finding the Fourth Proportional to 36,269,854.33, 50,051,679.72 and 19,750,174.87

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Solution

The fourth proportional to 36,269,854.33, 50,051,679.72 and 19,750,174.87 is: 27,254,849.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,269,854.33 : 50,051,679.72 = 19,750,174.87 : x
  2. Step 2: Convert to fraction form
    36,269,854.33/50,051,679.72 = 19,750,174.87/x
  3. Step 3: Cross multiply
    36,269,854.33x = 50,051,679.72 × 19,750,174.87
  4. Step 4: Simplify right side
    36,269,854.33x = 988,529,427,007,232.62
  5. Step 5: Solve for x
    x = 988,529,427,007,232.62/36,269,854.33
  6. Step 6: Final answer
    x = 27,254,849.66

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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.