Home / 9,960,375.30-14,953,996.08-6,373,144.50

Finding the Fourth Proportional to 9,960,375.30, 14,953,996.08 and 6,373,144.50

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Solution

The fourth proportional to 9,960,375.30, 14,953,996.08 and 6,373,144.50 is: 9,568,311.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,960,375.30 : 14,953,996.08 = 6,373,144.50 : x
  2. Step 2: Convert to fraction form
    9,960,375.30/14,953,996.08 = 6,373,144.50/x
  3. Step 3: Cross multiply
    9,960,375.30x = 14,953,996.08 × 6,373,144.50
  4. Step 4: Simplify right side
    9,960,375.30x = 95,303,977,870,273.56
  5. Step 5: Solve for x
    x = 95,303,977,870,273.56/9,960,375.30
  6. Step 6: Final answer
    x = 9,568,311.94

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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.