Home / 16,436,388.61-22,682,885.52-9,094,102.84

Finding the Fourth Proportional to 16,436,388.61, 22,682,885.52 and 9,094,102.84

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Solution

The fourth proportional to 16,436,388.61, 22,682,885.52 and 9,094,102.84 is: 12,550,232.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,436,388.61 : 22,682,885.52 = 9,094,102.84 : x
  2. Step 2: Convert to fraction form
    16,436,388.61/22,682,885.52 = 9,094,102.84/x
  3. Step 3: Cross multiply
    16,436,388.61x = 22,682,885.52 × 9,094,102.84
  4. Step 4: Simplify right side
    16,436,388.61x = 206,280,493,626,826.88
  5. Step 5: Solve for x
    x = 206,280,493,626,826.88/16,436,388.61
  6. Step 6: Final answer
    x = 12,550,232.20

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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.