Home / 14,350,112.57-21,525,249.23-3,567,413.03

Finding the Fourth Proportional to 14,350,112.57, 21,525,249.23 and 3,567,413.03

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Solution

The fourth proportional to 14,350,112.57, 21,525,249.23 and 3,567,413.03 is: 5,351,139.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,350,112.57 : 21,525,249.23 = 3,567,413.03 : x
  2. Step 2: Convert to fraction form
    14,350,112.57/21,525,249.23 = 3,567,413.03/x
  3. Step 3: Cross multiply
    14,350,112.57x = 21,525,249.23 × 3,567,413.03
  4. Step 4: Simplify right side
    14,350,112.57x = 76,789,454,451,636.16
  5. Step 5: Solve for x
    x = 76,789,454,451,636.16/14,350,112.57
  6. Step 6: Final answer
    x = 5,351,139.52

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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.