Home / 36,350,135.32-50,162,379.42-20,052,607

Finding the Fourth Proportional to 36,350,135.32, 50,162,379.42 and 20,052,607

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Solution

The fourth proportional to 36,350,135.32, 50,162,379.42 and 20,052,607 is: 27,672,152.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,350,135.32 : 50,162,379.42 = 20,052,607 : x
  2. Step 2: Convert to fraction form
    36,350,135.32/50,162,379.42 = 20,052,607/x
  3. Step 3: Cross multiply
    36,350,135.32x = 50,162,379.42 × 20,052,607
  4. Step 4: Simplify right side
    36,350,135.32x = 1,005,886,480,694,148
  5. Step 5: Solve for x
    x = 1,005,886,480,694,148/36,350,135.32
  6. Step 6: Final answer
    x = 27,672,152.30

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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.