Home / 36,350,119.32-50,162,357.34-20,052,591

Finding the Fourth Proportional to 36,350,119.32, 50,162,357.34 and 20,052,591

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Solution

The fourth proportional to 36,350,119.32, 50,162,357.34 and 20,052,591 is: 27,672,130.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,350,119.32 : 50,162,357.34 = 20,052,591 : x
  2. Step 2: Convert to fraction form
    36,350,119.32/50,162,357.34 = 20,052,591/x
  3. Step 3: Cross multiply
    36,350,119.32x = 50,162,357.34 × 20,052,591
  4. Step 4: Simplify right side
    36,350,119.32x = 1,005,885,235,334,868
  5. Step 5: Solve for x
    x = 1,005,885,235,334,868/36,350,119.32
  6. Step 6: Final answer
    x = 27,672,130.22

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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.