Home / 16,479,008.20-24,686,628.54-9,268,634.44

Finding the Fourth Proportional to 16,479,008.20, 24,686,628.54 and 9,268,634.44

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Solution

The fourth proportional to 16,479,008.20, 24,686,628.54 and 9,268,634.44 is: 13,885,018.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,479,008.20 : 24,686,628.54 = 9,268,634.44 : x
  2. Step 2: Convert to fraction form
    16,479,008.20/24,686,628.54 = 9,268,634.44/x
  3. Step 3: Cross multiply
    16,479,008.20x = 24,686,628.54 × 9,268,634.44
  4. Step 4: Simplify right side
    16,479,008.20x = 228,811,335,493,330.91
  5. Step 5: Solve for x
    x = 228,811,335,493,330.91/16,479,008.20
  6. Step 6: Final answer
    x = 13,885,018.61

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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.