Home / 16,187,069.80-24,273,606.30-8,096,919.40

Finding the Fourth Proportional to 16,187,069.80, 24,273,606.30 and 8,096,919.40

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Solution

The fourth proportional to 16,187,069.80, 24,273,606.30 and 8,096,919.40 is: 12,141,878.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,187,069.80 : 24,273,606.30 = 8,096,919.40 : x
  2. Step 2: Convert to fraction form
    16,187,069.80/24,273,606.30 = 8,096,919.40/x
  3. Step 3: Cross multiply
    16,187,069.80x = 24,273,606.30 × 8,096,919.40
  4. Step 4: Simplify right side
    16,187,069.80x = 196,541,433,758,432.25
  5. Step 5: Solve for x
    x = 196,541,433,758,432.25/16,187,069.80
  6. Step 6: Final answer
    x = 12,141,878.44

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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.