Home / 24,509,940.20-36,764,910.30-7,470,585.80

Finding the Fourth Proportional to 24,509,940.20, 36,764,910.30 and 7,470,585.80

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Solution

The fourth proportional to 24,509,940.20, 36,764,910.30 and 7,470,585.80 is: 11,205,878.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,509,940.20 : 36,764,910.30 = 7,470,585.80 : x
  2. Step 2: Convert to fraction form
    24,509,940.20/36,764,910.30 = 7,470,585.80/x
  3. Step 3: Cross multiply
    24,509,940.20x = 36,764,910.30 × 7,470,585.80
  4. Step 4: Simplify right side
    24,509,940.20x = 274,655,416,825,453.72
  5. Step 5: Solve for x
    x = 274,655,416,825,453.72/24,509,940.20
  6. Step 6: Final answer
    x = 11,205,878.70

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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.