Home / 17,603,768.44-26,400,184.20-8,500,206.04

Finding the Fourth Proportional to 17,603,768.44, 26,400,184.20 and 8,500,206.04

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Solution

The fourth proportional to 17,603,768.44, 26,400,184.20 and 8,500,206.04 is: 12,747,668.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,603,768.44 : 26,400,184.20 = 8,500,206.04 : x
  2. Step 2: Convert to fraction form
    17,603,768.44/26,400,184.20 = 8,500,206.04/x
  3. Step 3: Cross multiply
    17,603,768.44x = 26,400,184.20 × 8,500,206.04
  4. Step 4: Simplify right side
    17,603,768.44x = 224,407,005,193,952.53
  5. Step 5: Solve for x
    x = 224,407,005,193,952.53/17,603,768.44
  6. Step 6: Final answer
    x = 12,747,668.54

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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.