Home / 11,300,464.80-16,949,919.60-3,623,997.60

Finding the Fourth Proportional to 11,300,464.80, 16,949,919.60 and 3,623,997.60

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Solution

The fourth proportional to 11,300,464.80, 16,949,919.60 and 3,623,997.60 is: 5,435,747.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,300,464.80 : 16,949,919.60 = 3,623,997.60 : x
  2. Step 2: Convert to fraction form
    11,300,464.80/16,949,919.60 = 3,623,997.60/x
  3. Step 3: Cross multiply
    11,300,464.80x = 16,949,919.60 × 3,623,997.60
  4. Step 4: Simplify right side
    11,300,464.80x = 61,426,467,950,592.97
  5. Step 5: Solve for x
    x = 61,426,467,950,592.97/11,300,464.80
  6. Step 6: Final answer
    x = 5,435,747.03

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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.