Home / 770,425,086.78-1,154,957,378.34-589,480,055.10

Finding the Fourth Proportional to 770,425,086.78, 1,154,957,378.34 and 589,480,055.10

Calculator

Solution

The fourth proportional to 770,425,086.78, 1,154,957,378.34 and 589,480,055.10 is: 883,699,597.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    770,425,086.78 : 1,154,957,378.34 = 589,480,055.10 : x
  2. Step 2: Convert to fraction form
    770,425,086.78/1,154,957,378.34 = 589,480,055.10/x
  3. Step 3: Cross multiply
    770,425,086.78x = 1,154,957,378.34 × 589,480,055.10
  4. Step 4: Simplify right side
    770,425,086.78x = 680,824,339,022,014,720
  5. Step 5: Solve for x
    x = 680,824,339,022,014,720/770,425,086.78
  6. Step 6: Final answer
    x = 883,699,597.41

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.