Home / 16,002,190.46-22,083,024.89-8,660,025.50

Finding the Fourth Proportional to 16,002,190.46, 22,083,024.89 and 8,660,025.50

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Solution

The fourth proportional to 16,002,190.46, 22,083,024.89 and 8,660,025.50 is: 11,950,836.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,002,190.46 : 22,083,024.89 = 8,660,025.50 : x
  2. Step 2: Convert to fraction form
    16,002,190.46/22,083,024.89 = 8,660,025.50/x
  3. Step 3: Cross multiply
    16,002,190.46x = 22,083,024.89 × 8,660,025.50
  4. Step 4: Simplify right side
    16,002,190.46x = 191,239,558,527,056.97
  5. Step 5: Solve for x
    x = 191,239,558,527,056.97/16,002,190.46
  6. Step 6: Final answer
    x = 11,950,836.30

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1.5x scale

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.