Home / 16,206,617.82-24,300,952.41-6,628,722.30

Finding the Fourth Proportional to 16,206,617.82, 24,300,952.41 and 6,628,722.30

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Solution

The fourth proportional to 16,206,617.82, 24,300,952.41 and 6,628,722.30 is: 9,939,412.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,206,617.82 : 24,300,952.41 = 6,628,722.30 : x
  2. Step 2: Convert to fraction form
    16,206,617.82/24,300,952.41 = 6,628,722.30/x
  3. Step 3: Cross multiply
    16,206,617.82x = 24,300,952.41 × 6,628,722.30
  4. Step 4: Simplify right side
    16,206,617.82x = 161,084,265,151,405.75
  5. Step 5: Solve for x
    x = 161,084,265,151,405.75/16,206,617.82
  6. Step 6: Final answer
    x = 9,939,412.83

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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.