Home / 15,027,361.76-22,541,977.51-5,442,823.33

Finding the Fourth Proportional to 15,027,361.76, 22,541,977.51 and 5,442,823.33

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Solution

The fourth proportional to 15,027,361.76, 22,541,977.51 and 5,442,823.33 is: 8,164,573.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,027,361.76 : 22,541,977.51 = 5,442,823.33 : x
  2. Step 2: Convert to fraction form
    15,027,361.76/22,541,977.51 = 5,442,823.33/x
  3. Step 3: Cross multiply
    15,027,361.76x = 22,541,977.51 × 5,442,823.33
  4. Step 4: Simplify right side
    15,027,361.76x = 122,692,001,025,801.30
  5. Step 5: Solve for x
    x = 122,692,001,025,801.30/15,027,361.76
  6. Step 6: Final answer
    x = 8,164,573.59

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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.