Home / 36,674,609.80-55,047,344.10-22,325,702.80

Finding the Fourth Proportional to 36,674,609.80, 55,047,344.10 and 22,325,702.80

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Solution

The fourth proportional to 36,674,609.80, 55,047,344.10 and 22,325,702.80 is: 33,510,121.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,674,609.80 : 55,047,344.10 = 22,325,702.80 : x
  2. Step 2: Convert to fraction form
    36,674,609.80/55,047,344.10 = 22,325,702.80/x
  3. Step 3: Cross multiply
    36,674,609.80x = 55,047,344.10 × 22,325,702.80
  4. Step 4: Simplify right side
    36,674,609.80x = 1,228,970,644,305,933.50
  5. Step 5: Solve for x
    x = 1,228,970,644,305,933.50/36,674,609.80
  6. Step 6: Final answer
    x = 33,510,121.88

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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.