Home / 16,848,616.40-25,272,924.60-6,067,581.20

Finding the Fourth Proportional to 16,848,616.40, 25,272,924.60 and 6,067,581.20

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Solution

The fourth proportional to 16,848,616.40, 25,272,924.60 and 6,067,581.20 is: 9,101,371.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,616.40 : 25,272,924.60 = 6,067,581.20 : x
  2. Step 2: Convert to fraction form
    16,848,616.40/25,272,924.60 = 6,067,581.20/x
  3. Step 3: Cross multiply
    16,848,616.40x = 25,272,924.60 × 6,067,581.20
  4. Step 4: Simplify right side
    16,848,616.40x = 153,345,522,171,977.53
  5. Step 5: Solve for x
    x = 153,345,522,171,977.53/16,848,616.40
  6. Step 6: Final answer
    x = 9,101,371.80

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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.