Home / 48,903,513.55-73,355,270.33-36,706,942.60

Finding the Fourth Proportional to 48,903,513.55, 73,355,270.33 and 36,706,942.60

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Solution

The fourth proportional to 48,903,513.55, 73,355,270.33 and 36,706,942.60 is: 55,060,413.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,903,513.55 : 73,355,270.33 = 36,706,942.60 : x
  2. Step 2: Convert to fraction form
    48,903,513.55/73,355,270.33 = 36,706,942.60/x
  3. Step 3: Cross multiply
    48,903,513.55x = 73,355,270.33 × 36,706,942.60
  4. Step 4: Simplify right side
    48,903,513.55x = 2,692,647,697,410,793
  5. Step 5: Solve for x
    x = 2,692,647,697,410,793/48,903,513.55
  6. Step 6: Final answer
    x = 55,060,413.90

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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.