Home / 16,796,009.40-25,194,014.10-5,444,604.60

Finding the Fourth Proportional to 16,796,009.40, 25,194,014.10 and 5,444,604.60

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Solution

The fourth proportional to 16,796,009.40, 25,194,014.10 and 5,444,604.60 is: 8,166,906.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,796,009.40 : 25,194,014.10 = 5,444,604.60 : x
  2. Step 2: Convert to fraction form
    16,796,009.40/25,194,014.10 = 5,444,604.60/x
  3. Step 3: Cross multiply
    16,796,009.40x = 25,194,014.10 × 5,444,604.60
  4. Step 4: Simplify right side
    16,796,009.40x = 137,171,445,061,324.86
  5. Step 5: Solve for x
    x = 137,171,445,061,324.86/16,796,009.40
  6. Step 6: Final answer
    x = 8,166,906.90

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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.