Home / 11,683,793.46-17,510,024.20-9,093,226.18

Finding the Fourth Proportional to 11,683,793.46, 17,510,024.20 and 9,093,226.18

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Solution

The fourth proportional to 11,683,793.46, 17,510,024.20 and 9,093,226.18 is: 13,627,646.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,683,793.46 : 17,510,024.20 = 9,093,226.18 : x
  2. Step 2: Convert to fraction form
    11,683,793.46/17,510,024.20 = 9,093,226.18/x
  3. Step 3: Cross multiply
    11,683,793.46x = 17,510,024.20 × 9,093,226.18
  4. Step 4: Simplify right side
    11,683,793.46x = 159,222,610,467,873.53
  5. Step 5: Solve for x
    x = 159,222,610,467,873.53/11,683,793.46
  6. Step 6: Final answer
    x = 13,627,646.79

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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.