Home / 16,099,198.50-22,214,874.19-10,883,555.04

Finding the Fourth Proportional to 16,099,198.50, 22,214,874.19 and 10,883,555.04

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Solution

The fourth proportional to 16,099,198.50, 22,214,874.19 and 10,883,555.04 is: 15,017,940.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,099,198.50 : 22,214,874.19 = 10,883,555.04 : x
  2. Step 2: Convert to fraction form
    16,099,198.50/22,214,874.19 = 10,883,555.04/x
  3. Step 3: Cross multiply
    16,099,198.50x = 22,214,874.19 × 10,883,555.04
  4. Step 4: Simplify right side
    16,099,198.50x = 241,776,805,953,540.41
  5. Step 5: Solve for x
    x = 241,776,805,953,540.41/16,099,198.50
  6. Step 6: Final answer
    x = 15,017,940.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.