Home / 16,300,919.70-24,451,379.55-10,632,215.70

Finding the Fourth Proportional to 16,300,919.70, 24,451,379.55 and 10,632,215.70

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Solution

The fourth proportional to 16,300,919.70, 24,451,379.55 and 10,632,215.70 is: 15,948,323.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,300,919.70 : 24,451,379.55 = 10,632,215.70 : x
  2. Step 2: Convert to fraction form
    16,300,919.70/24,451,379.55 = 10,632,215.70/x
  3. Step 3: Cross multiply
    16,300,919.70x = 24,451,379.55 × 10,632,215.70
  4. Step 4: Simplify right side
    16,300,919.70x = 259,972,341,538,168.94
  5. Step 5: Solve for x
    x = 259,972,341,538,168.94/16,300,919.70
  6. Step 6: Final answer
    x = 15,948,323.55

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1.5x scale

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.