Home / 275,721,407.10-413,156,957.85-239,158,266.30

Finding the Fourth Proportional to 275,721,407.10, 413,156,957.85 and 239,158,266.30

Calculator

Solution

The fourth proportional to 275,721,407.10, 413,156,957.85 and 239,158,266.30 is: 358,368,625.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,721,407.10 : 413,156,957.85 = 239,158,266.30 : x
  2. Step 2: Convert to fraction form
    275,721,407.10/413,156,957.85 = 239,158,266.30/x
  3. Step 3: Cross multiply
    275,721,407.10x = 413,156,957.85 × 239,158,266.30
  4. Step 4: Simplify right side
    275,721,407.10x = 98,809,901,749,188,192
  5. Step 5: Solve for x
    x = 98,809,901,749,188,192/275,721,407.10
  6. Step 6: Final answer
    x = 358,368,625.74

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.