Home / 14,655,799.44-21,954,305.88-7,467,042.96

Finding the Fourth Proportional to 14,655,799.44, 21,954,305.88 and 7,467,042.96

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Solution

The fourth proportional to 14,655,799.44, 21,954,305.88 and 7,467,042.96 is: 11,185,588.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,655,799.44 : 21,954,305.88 = 7,467,042.96 : x
  2. Step 2: Convert to fraction form
    14,655,799.44/21,954,305.88 = 7,467,042.96/x
  3. Step 3: Cross multiply
    14,655,799.44x = 21,954,305.88 × 7,467,042.96
  4. Step 4: Simplify right side
    14,655,799.44x = 163,933,745,162,940.59
  5. Step 5: Solve for x
    x = 163,933,745,162,940.59/14,655,799.44
  6. Step 6: Final answer
    x = 11,185,588.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.