Home / 16,096,137.31-22,212,454.83-8,753,812.42

Finding the Fourth Proportional to 16,096,137.31, 22,212,454.83 and 8,753,812.42

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Solution

The fourth proportional to 16,096,137.31, 22,212,454.83 and 8,753,812.42 is: 12,080,144.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,096,137.31 : 22,212,454.83 = 8,753,812.42 : x
  2. Step 2: Convert to fraction form
    16,096,137.31/22,212,454.83 = 8,753,812.42/x
  3. Step 3: Cross multiply
    16,096,137.31x = 22,212,454.83 × 8,753,812.42
  4. Step 4: Simplify right side
    16,096,137.31x = 194,443,662,969,542.97
  5. Step 5: Solve for x
    x = 194,443,662,969,542.97/16,096,137.31
  6. Step 6: Final answer
    x = 12,080,144.40

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