Home / 23,760,211.86-32,789,105.82-12,895,195.86

Finding the Fourth Proportional to 23,760,211.86, 32,789,105.82 and 12,895,195.86

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Solution

The fourth proportional to 23,760,211.86, 32,789,105.82 and 12,895,195.86 is: 17,795,377.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,760,211.86 : 32,789,105.82 = 12,895,195.86 : x
  2. Step 2: Convert to fraction form
    23,760,211.86/32,789,105.82 = 12,895,195.86/x
  3. Step 3: Cross multiply
    23,760,211.86x = 32,789,105.82 × 12,895,195.86
  4. Step 4: Simplify right side
    23,760,211.86x = 422,821,941,623,165.88
  5. Step 5: Solve for x
    x = 422,821,941,623,165.88/23,760,211.86
  6. Step 6: Final answer
    x = 17,795,377.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.