Home / 14,560,249.80-20,093,565.30-8,034,299.52

Finding the Fourth Proportional to 14,560,249.80, 20,093,565.30 and 8,034,299.52

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Solution

The fourth proportional to 14,560,249.80, 20,093,565.30 and 8,034,299.52 is: 11,087,565.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,560,249.80 : 20,093,565.30 = 8,034,299.52 : x
  2. Step 2: Convert to fraction form
    14,560,249.80/20,093,565.30 = 8,034,299.52/x
  3. Step 3: Cross multiply
    14,560,249.80x = 20,093,565.30 × 8,034,299.52
  4. Step 4: Simplify right side
    14,560,249.80x = 161,437,722,044,878.66
  5. Step 5: Solve for x
    x = 161,437,722,044,878.66/14,560,249.80
  6. Step 6: Final answer
    x = 11,087,565.41

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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.