Home / 403,453,272.20-605,179,908.30-403,453,272.20

Finding the Fourth Proportional to 403,453,272.20, 605,179,908.30 and 403,453,272.20

Calculator

Solution

The fourth proportional to 403,453,272.20, 605,179,908.30 and 403,453,272.20 is: 605,179,908.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    403,453,272.20 : 605,179,908.30 = 403,453,272.20 : x
  2. Step 2: Convert to fraction form
    403,453,272.20/605,179,908.30 = 403,453,272.20/x
  3. Step 3: Cross multiply
    403,453,272.20x = 605,179,908.30 × 403,453,272.20
  4. Step 4: Simplify right side
    403,453,272.20x = 244,161,814,273,330,912
  5. Step 5: Solve for x
    x = 244,161,814,273,330,912/403,453,272.20
  6. Step 6: Final answer
    x = 605,179,908.30

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.