Home / 16,264,049.01-22,444,687.08-8,922,257.07

Finding the Fourth Proportional to 16,264,049.01, 22,444,687.08 and 8,922,257.07

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Solution

The fourth proportional to 16,264,049.01, 22,444,687.08 and 8,922,257.07 is: 12,312,879.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,264,049.01 : 22,444,687.08 = 8,922,257.07 : x
  2. Step 2: Convert to fraction form
    16,264,049.01/22,444,687.08 = 8,922,257.07/x
  3. Step 3: Cross multiply
    16,264,049.01x = 22,444,687.08 × 8,922,257.07
  4. Step 4: Simplify right side
    16,264,049.01x = 200,257,267,983,467.66
  5. Step 5: Solve for x
    x = 200,257,267,983,467.66/16,264,049.01
  6. Step 6: Final answer
    x = 12,312,879.03

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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.