Home / 16,004,733.04-22,086,529.92-8,662,564.96

Finding the Fourth Proportional to 16,004,733.04, 22,086,529.92 and 8,662,564.96

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Solution

The fourth proportional to 16,004,733.04, 22,086,529.92 and 8,662,564.96 is: 11,954,338.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,004,733.04 : 22,086,529.92 = 8,662,564.96 : x
  2. Step 2: Convert to fraction form
    16,004,733.04/22,086,529.92 = 8,662,564.96/x
  3. Step 3: Cross multiply
    16,004,733.04x = 22,086,529.92 × 8,662,564.96
  4. Step 4: Simplify right side
    16,004,733.04x = 191,326,000,172,983.62
  5. Step 5: Solve for x
    x = 191,326,000,172,983.62/16,004,733.04
  6. Step 6: Final answer
    x = 11,954,338.74

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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.