Home / 4,528,503,558.90-6,783,918,413.70-3,527,839,151.32

Finding the Fourth Proportional to 4,528,503,558.90, 6,783,918,413.70 and 3,527,839,151.32

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Solution

The fourth proportional to 4,528,503,558.90, 6,783,918,413.70 and 3,527,839,151.32 is: 5,284,874,499.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528,503,558.90 : 6,783,918,413.70 = 3,527,839,151.32 : x
  2. Step 2: Convert to fraction form
    4,528,503,558.90/6,783,918,413.70 = 3,527,839,151.32/x
  3. Step 3: Cross multiply
    4,528,503,558.90x = 6,783,918,413.70 × 3,527,839,151.32
  4. Step 4: Simplify right side
    4,528,503,558.90x = 23,932,572,979,211,530,240
  5. Step 5: Solve for x
    x = 23,932,572,979,211,530,240/4,528,503,558.90
  6. Step 6: Final answer
    x = 5,284,874,499.47

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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.