Home / 11,496,516.30-17,230,121.55-6,107,748.30

Finding the Fourth Proportional to 11,496,516.30, 17,230,121.55 and 6,107,748.30

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Solution

The fourth proportional to 11,496,516.30, 17,230,121.55 and 6,107,748.30 is: 9,153,837.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,496,516.30 : 17,230,121.55 = 6,107,748.30 : x
  2. Step 2: Convert to fraction form
    11,496,516.30/17,230,121.55 = 6,107,748.30/x
  3. Step 3: Cross multiply
    11,496,516.30x = 17,230,121.55 × 6,107,748.30
  4. Step 4: Simplify right side
    11,496,516.30x = 105,237,245,605,805.86
  5. Step 5: Solve for x
    x = 105,237,245,605,805.86/11,496,516.30
  6. Step 6: Final answer
    x = 9,153,837.81

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1.5x scale

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.