Home / 708,802,000.20-1,062,884,135.70-271,957,498.20

Finding the Fourth Proportional to 708,802,000.20, 1,062,884,135.70 and 271,957,498.20

Calculator

Solution

The fourth proportional to 708,802,000.20, 1,062,884,135.70 and 271,957,498.20 is: 407,813,903.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,802,000.20 : 1,062,884,135.70 = 271,957,498.20 : x
  2. Step 2: Convert to fraction form
    708,802,000.20/1,062,884,135.70 = 271,957,498.20/x
  3. Step 3: Cross multiply
    708,802,000.20x = 1,062,884,135.70 × 271,957,498.20
  4. Step 4: Simplify right side
    708,802,000.20x = 289,059,310,421,441,280
  5. Step 5: Solve for x
    x = 289,059,310,421,441,280/708,802,000.20
  6. Step 6: Final answer
    x = 407,813,903.37

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.