Home / 36,804,148.20-55,206,222.30-22,455,241.20

Finding the Fourth Proportional to 36,804,148.20, 55,206,222.30 and 22,455,241.20

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Solution

The fourth proportional to 36,804,148.20, 55,206,222.30 and 22,455,241.20 is: 33,682,861.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,804,148.20 : 55,206,222.30 = 22,455,241.20 : x
  2. Step 2: Convert to fraction form
    36,804,148.20/55,206,222.30 = 22,455,241.20/x
  3. Step 3: Cross multiply
    36,804,148.20x = 55,206,222.30 × 22,455,241.20
  4. Step 4: Simplify right side
    36,804,148.20x = 1,239,669,037,487,318.75
  5. Step 5: Solve for x
    x = 1,239,669,037,487,318.75/36,804,148.20
  6. Step 6: Final answer
    x = 33,682,861.80

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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.