Home / 17,597,003.20-26,395,504.80-16,321,544.80

Finding the Fourth Proportional to 17,597,003.20, 26,395,504.80 and 16,321,544.80

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Solution

The fourth proportional to 17,597,003.20, 26,395,504.80 and 16,321,544.80 is: 24,482,317.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,597,003.20 : 26,395,504.80 = 16,321,544.80 : x
  2. Step 2: Convert to fraction form
    17,597,003.20/26,395,504.80 = 16,321,544.80/x
  3. Step 3: Cross multiply
    17,597,003.20x = 26,395,504.80 × 16,321,544.80
  4. Step 4: Simplify right side
    17,597,003.20x = 430,815,414,111,815.06
  5. Step 5: Solve for x
    x = 430,815,414,111,815.06/17,597,003.20
  6. Step 6: Final answer
    x = 24,482,317.20

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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.