Home / 36,305,597.64-50,101,723.71-20,008,073.64

Finding the Fourth Proportional to 36,305,597.64, 50,101,723.71 and 20,008,073.64

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Solution

The fourth proportional to 36,305,597.64, 50,101,723.71 and 20,008,073.64 is: 27,611,141.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,305,597.64 : 50,101,723.71 = 20,008,073.64 : x
  2. Step 2: Convert to fraction form
    36,305,597.64/50,101,723.71 = 20,008,073.64/x
  3. Step 3: Cross multiply
    36,305,597.64x = 50,101,723.71 × 20,008,073.64
  4. Step 4: Simplify right side
    36,305,597.64x = 1,002,438,977,480,614
  5. Step 5: Solve for x
    x = 1,002,438,977,480,614/36,305,597.64
  6. Step 6: Final answer
    x = 27,611,141.05

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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.