Home / 16,126,080.48-22,253,992.92-8,882,736.48

Finding the Fourth Proportional to 16,126,080.48, 22,253,992.92 and 8,882,736.48

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Solution

The fourth proportional to 16,126,080.48, 22,253,992.92 and 8,882,736.48 is: 12,258,177.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,126,080.48 : 22,253,992.92 = 8,882,736.48 : x
  2. Step 2: Convert to fraction form
    16,126,080.48/22,253,992.92 = 8,882,736.48/x
  3. Step 3: Cross multiply
    16,126,080.48x = 22,253,992.92 × 8,882,736.48
  4. Step 4: Simplify right side
    16,126,080.48x = 197,676,354,736,145.75
  5. Step 5: Solve for x
    x = 197,676,354,736,145.75/16,126,080.48
  6. Step 6: Final answer
    x = 12,258,177.37

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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.