Home / 744,982,240.24-1,027,913,352.60-451,698,891.76

Finding the Fourth Proportional to 744,982,240.24, 1,027,913,352.60 and 451,698,891.76

Calculator

Solution

The fourth proportional to 744,982,240.24, 1,027,913,352.60 and 451,698,891.76 is: 623,246,162.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,982,240.24 : 1,027,913,352.60 = 451,698,891.76 : x
  2. Step 2: Convert to fraction form
    744,982,240.24/1,027,913,352.60 = 451,698,891.76/x
  3. Step 3: Cross multiply
    744,982,240.24x = 1,027,913,352.60 × 451,698,891.76
  4. Step 4: Simplify right side
    744,982,240.24x = 464,307,322,194,726,144
  5. Step 5: Solve for x
    x = 464,307,322,194,726,144/744,982,240.24
  6. Step 6: Final answer
    x = 623,246,162.28

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.