Home / 27,849,249.54-41,764,413.96-9,649,196.82

Finding the Fourth Proportional to 27,849,249.54, 41,764,413.96 and 9,649,196.82

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Solution

The fourth proportional to 27,849,249.54, 41,764,413.96 and 9,649,196.82 is: 14,470,517.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,849,249.54 : 41,764,413.96 = 9,649,196.82 : x
  2. Step 2: Convert to fraction form
    27,849,249.54/41,764,413.96 = 9,649,196.82/x
  3. Step 3: Cross multiply
    27,849,249.54x = 41,764,413.96 × 9,649,196.82
  4. Step 4: Simplify right side
    27,849,249.54x = 402,993,050,371,995.62
  5. Step 5: Solve for x
    x = 402,993,050,371,995.62/27,849,249.54
  6. Step 6: Final answer
    x = 14,470,517.41

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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.