Home / 44,322,334.59-66,430,608.07-20,628,716.10

Finding the Fourth Proportional to 44,322,334.59, 66,430,608.07 and 20,628,716.10

Calculator

Solution

The fourth proportional to 44,322,334.59, 66,430,608.07 and 20,628,716.10 is: 30,918,456.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,322,334.59 : 66,430,608.07 = 20,628,716.10 : x
  2. Step 2: Convert to fraction form
    44,322,334.59/66,430,608.07 = 20,628,716.10/x
  3. Step 3: Cross multiply
    44,322,334.59x = 66,430,608.07 × 20,628,716.10
  4. Step 4: Simplify right side
    44,322,334.59x = 1,370,378,154,123,255.50
  5. Step 5: Solve for x
    x = 1,370,378,154,123,255.50/44,322,334.59
  6. Step 6: Final answer
    x = 30,918,456.06

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.