Home / 23,676,911.20-35,515,366.80-8,531,336.80

Finding the Fourth Proportional to 23,676,911.20, 35,515,366.80 and 8,531,336.80

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Solution

The fourth proportional to 23,676,911.20, 35,515,366.80 and 8,531,336.80 is: 12,797,005.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,676,911.20 : 35,515,366.80 = 8,531,336.80 : x
  2. Step 2: Convert to fraction form
    23,676,911.20/35,515,366.80 = 8,531,336.80/x
  3. Step 3: Cross multiply
    23,676,911.20x = 35,515,366.80 × 8,531,336.80
  4. Step 4: Simplify right side
    23,676,911.20x = 302,993,555,746,338.25
  5. Step 5: Solve for x
    x = 302,993,555,746,338.25/23,676,911.20
  6. Step 6: Final answer
    x = 12,797,005.20

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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.