Home / 49,888,942.30-74,833,413.45-32,670,253.90

Finding the Fourth Proportional to 49,888,942.30, 74,833,413.45 and 32,670,253.90

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Solution

The fourth proportional to 49,888,942.30, 74,833,413.45 and 32,670,253.90 is: 49,005,380.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,888,942.30 : 74,833,413.45 = 32,670,253.90 : x
  2. Step 2: Convert to fraction form
    49,888,942.30/74,833,413.45 = 32,670,253.90/x
  3. Step 3: Cross multiply
    49,888,942.30x = 74,833,413.45 × 32,670,253.90
  4. Step 4: Simplify right side
    49,888,942.30x = 2,444,826,617,615,175
  5. Step 5: Solve for x
    x = 2,444,826,617,615,175/49,888,942.30
  6. Step 6: Final answer
    x = 49,005,380.85

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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.