Home / 16,436,610.90-22,683,191.58-9,094,324.68

Finding the Fourth Proportional to 16,436,610.90, 22,683,191.58 and 9,094,324.68

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Solution

The fourth proportional to 16,436,610.90, 22,683,191.58 and 9,094,324.68 is: 12,550,537.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,436,610.90 : 22,683,191.58 = 9,094,324.68 : x
  2. Step 2: Convert to fraction form
    16,436,610.90/22,683,191.58 = 9,094,324.68/x
  3. Step 3: Cross multiply
    16,436,610.90x = 22,683,191.58 × 9,094,324.68
  4. Step 4: Simplify right side
    16,436,610.90x = 206,288,309,007,162.16
  5. Step 5: Solve for x
    x = 206,288,309,007,162.16/16,436,610.90
  6. Step 6: Final answer
    x = 12,550,537.96

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Why These Related Problems?

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