Home / 49,989,866.14-74,965,413.27-17,194,199.16

Finding the Fourth Proportional to 49,989,866.14, 74,965,413.27 and 17,194,199.16

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Solution

The fourth proportional to 49,989,866.14, 74,965,413.27 and 17,194,199.16 is: 25,784,630.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,989,866.14 : 74,965,413.27 = 17,194,199.16 : x
  2. Step 2: Convert to fraction form
    49,989,866.14/74,965,413.27 = 17,194,199.16/x
  3. Step 3: Cross multiply
    49,989,866.14x = 74,965,413.27 × 17,194,199.16
  4. Step 4: Simplify right side
    49,989,866.14x = 1,288,970,245,735,526.50
  5. Step 5: Solve for x
    x = 1,288,970,245,735,526.50/49,989,866.14
  6. Step 6: Final answer
    x = 25,784,630.87

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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.