Home / 41,222,413.60-61,833,620.40-40,277,629.60

Finding the Fourth Proportional to 41,222,413.60, 61,833,620.40 and 40,277,629.60

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Solution

The fourth proportional to 41,222,413.60, 61,833,620.40 and 40,277,629.60 is: 60,416,444.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,222,413.60 : 61,833,620.40 = 40,277,629.60 : x
  2. Step 2: Convert to fraction form
    41,222,413.60/61,833,620.40 = 40,277,629.60/x
  3. Step 3: Cross multiply
    41,222,413.60x = 61,833,620.40 × 40,277,629.60
  4. Step 4: Simplify right side
    41,222,413.60x = 2,490,511,659,298,204
  5. Step 5: Solve for x
    x = 2,490,511,659,298,204/41,222,413.60
  6. Step 6: Final answer
    x = 60,416,444.40

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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.