Home / 18,187,046.52-27,284,929.32-6,056,615.04

Finding the Fourth Proportional to 18,187,046.52, 27,284,929.32 and 6,056,615.04

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Solution

The fourth proportional to 18,187,046.52, 27,284,929.32 and 6,056,615.04 is: 9,086,374.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,187,046.52 : 27,284,929.32 = 6,056,615.04 : x
  2. Step 2: Convert to fraction form
    18,187,046.52/27,284,929.32 = 6,056,615.04/x
  3. Step 3: Cross multiply
    18,187,046.52x = 27,284,929.32 × 6,056,615.04
  4. Step 4: Simplify right side
    18,187,046.52x = 165,254,313,284,848.97
  5. Step 5: Solve for x
    x = 165,254,313,284,848.97/18,187,046.52
  6. Step 6: Final answer
    x = 9,086,374.37

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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.