Home / 42,027,745.53-57,999,731.19-24,385,315.95

Finding the Fourth Proportional to 42,027,745.53, 57,999,731.19 and 24,385,315.95

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Solution

The fourth proportional to 42,027,745.53, 57,999,731.19 and 24,385,315.95 is: 33,652,572.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,027,745.53 : 57,999,731.19 = 24,385,315.95 : x
  2. Step 2: Convert to fraction form
    42,027,745.53/57,999,731.19 = 24,385,315.95/x
  3. Step 3: Cross multiply
    42,027,745.53x = 57,999,731.19 × 24,385,315.95
  4. Step 4: Simplify right side
    42,027,745.53x = 1,414,341,770,083,219.50
  5. Step 5: Solve for x
    x = 1,414,341,770,083,219.50/42,027,745.53
  6. Step 6: Final answer
    x = 33,652,572.90

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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.