Home / 11,094,662.70-16,614,000.45-8,855,174.70

Finding the Fourth Proportional to 11,094,662.70, 16,614,000.45 and 8,855,174.70

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Solution

The fourth proportional to 11,094,662.70, 16,614,000.45 and 8,855,174.70 is: 13,260,419.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094,662.70 : 16,614,000.45 = 8,855,174.70 : x
  2. Step 2: Convert to fraction form
    11,094,662.70/16,614,000.45 = 8,855,174.70/x
  3. Step 3: Cross multiply
    11,094,662.70x = 16,614,000.45 × 8,855,174.70
  4. Step 4: Simplify right side
    11,094,662.70x = 147,119,876,450,628.59
  5. Step 5: Solve for x
    x = 147,119,876,450,628.59/11,094,662.70
  6. Step 6: Final answer
    x = 13,260,419.03

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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.