Home / 16,004,694.20-22,086,476.28-8,662,526

Finding the Fourth Proportional to 16,004,694.20, 22,086,476.28 and 8,662,526

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Solution

The fourth proportional to 16,004,694.20, 22,086,476.28 and 8,662,526 is: 11,954,284.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,004,694.20 : 22,086,476.28 = 8,662,526 : x
  2. Step 2: Convert to fraction form
    16,004,694.20/22,086,476.28 = 8,662,526/x
  3. Step 3: Cross multiply
    16,004,694.20x = 22,086,476.28 × 8,662,526
  4. Step 4: Simplify right side
    16,004,694.20x = 191,324,675,023,883.28
  5. Step 5: Solve for x
    x = 191,324,675,023,883.28/16,004,694.20
  6. Step 6: Final answer
    x = 11,954,284.95

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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.