Home / 12,267,930.74-18,402,086.93-3,632,904.68

Finding the Fourth Proportional to 12,267,930.74, 18,402,086.93 and 3,632,904.68

Calculator

Solution

The fourth proportional to 12,267,930.74, 18,402,086.93 and 3,632,904.68 is: 5,449,413.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,267,930.74 : 18,402,086.93 = 3,632,904.68 : x
  2. Step 2: Convert to fraction form
    12,267,930.74/18,402,086.93 = 3,632,904.68/x
  3. Step 3: Cross multiply
    12,267,930.74x = 18,402,086.93 × 3,632,904.68
  4. Step 4: Simplify right side
    12,267,930.74x = 66,853,027,619,588.88
  5. Step 5: Solve for x
    x = 66,853,027,619,588.88/12,267,930.74
  6. Step 6: Final answer
    x = 5,449,413.52

Related Problems

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.