Home / 36,722,010.30-55,003,299.30-30,344,718.30

Finding the Fourth Proportional to 36,722,010.30, 55,003,299.30 and 30,344,718.30

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Solution

The fourth proportional to 36,722,010.30, 55,003,299.30 and 30,344,718.30 is: 45,451,205.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,722,010.30 : 55,003,299.30 = 30,344,718.30 : x
  2. Step 2: Convert to fraction form
    36,722,010.30/55,003,299.30 = 30,344,718.30/x
  3. Step 3: Cross multiply
    36,722,010.30x = 55,003,299.30 × 30,344,718.30
  4. Step 4: Simplify right side
    36,722,010.30x = 1,669,059,622,829,087.25
  5. Step 5: Solve for x
    x = 1,669,059,622,829,087.25/36,722,010.30
  6. Step 6: Final answer
    x = 45,451,205.13

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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.