Home / 11,232,003.70-16,848,005.55-9,067,165.30

Finding the Fourth Proportional to 11,232,003.70, 16,848,005.55 and 9,067,165.30

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Solution

The fourth proportional to 11,232,003.70, 16,848,005.55 and 9,067,165.30 is: 13,600,747.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,003.70 : 16,848,005.55 = 9,067,165.30 : x
  2. Step 2: Convert to fraction form
    11,232,003.70/16,848,005.55 = 9,067,165.30/x
  3. Step 3: Cross multiply
    11,232,003.70x = 16,848,005.55 × 9,067,165.30
  4. Step 4: Simplify right side
    11,232,003.70x = 152,763,651,297,167.44
  5. Step 5: Solve for x
    x = 152,763,651,297,167.44/11,232,003.70
  6. Step 6: Final answer
    x = 13,600,747.95

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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.