Home / 41,804,219.48-62,726,872.44-18,791,413.56

Finding the Fourth Proportional to 41,804,219.48, 62,726,872.44 and 18,791,413.56

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Solution

The fourth proportional to 41,804,219.48, 62,726,872.44 and 18,791,413.56 is: 28,196,354.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,804,219.48 : 62,726,872.44 = 18,791,413.56 : x
  2. Step 2: Convert to fraction form
    41,804,219.48/62,726,872.44 = 18,791,413.56/x
  3. Step 3: Cross multiply
    41,804,219.48x = 62,726,872.44 × 18,791,413.56
  4. Step 4: Simplify right side
    41,804,219.48x = 1,178,726,601,345,406.25
  5. Step 5: Solve for x
    x = 1,178,726,601,345,406.25/41,804,219.48
  6. Step 6: Final answer
    x = 28,196,354.72

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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.