Home / 89,264,911.82-133,949,025.90-37,444,873.46

Finding the Fourth Proportional to 89,264,911.82, 133,949,025.90 and 37,444,873.46

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Solution

The fourth proportional to 89,264,911.82, 133,949,025.90 and 37,444,873.46 is: 56,188,979.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,264,911.82 : 133,949,025.90 = 37,444,873.46 : x
  2. Step 2: Convert to fraction form
    89,264,911.82/133,949,025.90 = 37,444,873.46/x
  3. Step 3: Cross multiply
    89,264,911.82x = 133,949,025.90 × 37,444,873.46
  4. Step 4: Simplify right side
    89,264,911.82x = 5,015,704,324,915,763
  5. Step 5: Solve for x
    x = 5,015,704,324,915,763/89,264,911.82
  6. Step 6: Final answer
    x = 56,188,979.78

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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.