Home / 16,186,914.80-24,273,373.80-8,096,764.40

Finding the Fourth Proportional to 16,186,914.80, 24,273,373.80 and 8,096,764.40

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Solution

The fourth proportional to 16,186,914.80, 24,273,373.80 and 8,096,764.40 is: 12,141,645.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,186,914.80 : 24,273,373.80 = 8,096,764.40 : x
  2. Step 2: Convert to fraction form
    16,186,914.80/24,273,373.80 = 8,096,764.40/x
  3. Step 3: Cross multiply
    16,186,914.80x = 24,273,373.80 × 8,096,764.40
  4. Step 4: Simplify right side
    16,186,914.80x = 196,535,788,851,732.75
  5. Step 5: Solve for x
    x = 196,535,788,851,732.75/16,186,914.80
  6. Step 6: Final answer
    x = 12,141,645.97

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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.