Home / 14,650,584.04-21,979,025.75-4,936,162.38

Finding the Fourth Proportional to 14,650,584.04, 21,979,025.75 and 4,936,162.38

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Solution

The fourth proportional to 14,650,584.04, 21,979,025.75 and 4,936,162.38 is: 7,405,304.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,650,584.04 : 21,979,025.75 = 4,936,162.38 : x
  2. Step 2: Convert to fraction form
    14,650,584.04/21,979,025.75 = 4,936,162.38/x
  3. Step 3: Cross multiply
    14,650,584.04x = 21,979,025.75 × 4,936,162.38
  4. Step 4: Simplify right side
    14,650,584.04x = 108,492,040,056,201.28
  5. Step 5: Solve for x
    x = 108,492,040,056,201.28/14,650,584.04
  6. Step 6: Final answer
    x = 7,405,304.78

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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.