Home / 7,940,644,379.28-11,910,981,498.84-3,277,403,306.64

Finding the Fourth Proportional to 7,940,644,379.28, 11,910,981,498.84 and 3,277,403,306.64

Calculator

Solution

The fourth proportional to 7,940,644,379.28, 11,910,981,498.84 and 3,277,403,306.64 is: 4,916,111,122.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,940,644,379.28 : 11,910,981,498.84 = 3,277,403,306.64 : x
  2. Step 2: Convert to fraction form
    7,940,644,379.28/11,910,981,498.84 = 3,277,403,306.64/x
  3. Step 3: Cross multiply
    7,940,644,379.28x = 11,910,981,498.84 × 3,277,403,306.64
  4. Step 4: Simplify right side
    7,940,644,379.28x = 39,037,090,149,626,077,184
  5. Step 5: Solve for x
    x = 39,037,090,149,626,077,184/7,940,644,379.28
  6. Step 6: Final answer
    x = 4,916,111,122.10

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.