Home / 14,763,614.80-22,145,422.20-11,176,388.06

Finding the Fourth Proportional to 14,763,614.80, 22,145,422.20 and 11,176,388.06

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Solution

The fourth proportional to 14,763,614.80, 22,145,422.20 and 11,176,388.06 is: 16,764,582.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,614.80 : 22,145,422.20 = 11,176,388.06 : x
  2. Step 2: Convert to fraction form
    14,763,614.80/22,145,422.20 = 11,176,388.06/x
  3. Step 3: Cross multiply
    14,763,614.80x = 22,145,422.20 × 11,176,388.06
  4. Step 4: Simplify right side
    14,763,614.80x = 247,505,832,259,738.94
  5. Step 5: Solve for x
    x = 247,505,832,259,738.94/14,763,614.80
  6. Step 6: Final answer
    x = 16,764,582.09

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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.