Home / 16,632,556.60-24,948,834.90-10,222,022.20

Finding the Fourth Proportional to 16,632,556.60, 24,948,834.90 and 10,222,022.20

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Solution

The fourth proportional to 16,632,556.60, 24,948,834.90 and 10,222,022.20 is: 15,333,033.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,556.60 : 24,948,834.90 = 10,222,022.20 : x
  2. Step 2: Convert to fraction form
    16,632,556.60/24,948,834.90 = 10,222,022.20/x
  3. Step 3: Cross multiply
    16,632,556.60x = 24,948,834.90 × 10,222,022.20
  4. Step 4: Simplify right side
    16,632,556.60x = 255,027,544,211,934.75
  5. Step 5: Solve for x
    x = 255,027,544,211,934.75/16,632,556.60
  6. Step 6: Final answer
    x = 15,333,033.30

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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.