Home / 36,626,000.96-50,542,025.18-21,741,961.21

Finding the Fourth Proportional to 36,626,000.96, 50,542,025.18 and 21,741,961.21

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Solution

The fourth proportional to 36,626,000.96, 50,542,025.18 and 21,741,961.21 is: 30,002,804.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,626,000.96 : 50,542,025.18 = 21,741,961.21 : x
  2. Step 2: Convert to fraction form
    36,626,000.96/50,542,025.18 = 21,741,961.21/x
  3. Step 3: Cross multiply
    36,626,000.96x = 50,542,025.18 × 21,741,961.21
  4. Step 4: Simplify right side
    36,626,000.96x = 1,098,882,750,938,403.25
  5. Step 5: Solve for x
    x = 1,098,882,750,938,403.25/36,626,000.96
  6. Step 6: Final answer
    x = 30,002,804.62

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1.5x scale

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.