Home / 43,560,149.40-65,340,224.10-33,356,482.20

Finding the Fourth Proportional to 43,560,149.40, 65,340,224.10 and 33,356,482.20

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Solution

The fourth proportional to 43,560,149.40, 65,340,224.10 and 33,356,482.20 is: 50,034,723.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,560,149.40 : 65,340,224.10 = 33,356,482.20 : x
  2. Step 2: Convert to fraction form
    43,560,149.40/65,340,224.10 = 33,356,482.20/x
  3. Step 3: Cross multiply
    43,560,149.40x = 65,340,224.10 × 33,356,482.20
  4. Step 4: Simplify right side
    43,560,149.40x = 2,179,520,022,135,661
  5. Step 5: Solve for x
    x = 2,179,520,022,135,661/43,560,149.40
  6. Step 6: Final answer
    x = 50,034,723.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.