Home / 17,957,344.80-26,936,017.20-4,494,151.20

Finding the Fourth Proportional to 17,957,344.80, 26,936,017.20 and 4,494,151.20

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Solution

The fourth proportional to 17,957,344.80, 26,936,017.20 and 4,494,151.20 is: 6,741,226.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,957,344.80 : 26,936,017.20 = 4,494,151.20 : x
  2. Step 2: Convert to fraction form
    17,957,344.80/26,936,017.20 = 4,494,151.20/x
  3. Step 3: Cross multiply
    17,957,344.80x = 26,936,017.20 × 4,494,151.20
  4. Step 4: Simplify right side
    17,957,344.80x = 121,054,534,022,600.64
  5. Step 5: Solve for x
    x = 121,054,534,022,600.64/17,957,344.80
  6. Step 6: Final answer
    x = 6,741,226.80

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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.