Home / 16,436,388.36-22,682,885.18-9,094,102.59

Finding the Fourth Proportional to 16,436,388.36, 22,682,885.18 and 9,094,102.59

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Solution

The fourth proportional to 16,436,388.36, 22,682,885.18 and 9,094,102.59 is: 12,550,231.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,436,388.36 : 22,682,885.18 = 9,094,102.59 : x
  2. Step 2: Convert to fraction form
    16,436,388.36/22,682,885.18 = 9,094,102.59/x
  3. Step 3: Cross multiply
    16,436,388.36x = 22,682,885.18 × 9,094,102.59
  4. Step 4: Simplify right side
    16,436,388.36x = 206,280,484,818,640.09
  5. Step 5: Solve for x
    x = 206,280,484,818,640.09/16,436,388.36
  6. Step 6: Final answer
    x = 12,550,231.86

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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.