Home / 2,231,074,953.63-3,347,021,035.76-920,261,942.55

Finding the Fourth Proportional to 2,231,074,953.63, 3,347,021,035.76 and 920,261,942.55

Calculator

Solution

The fourth proportional to 2,231,074,953.63, 3,347,021,035.76 and 920,261,942.55 is: 1,380,561,453.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,231,074,953.63 : 3,347,021,035.76 = 920,261,942.55 : x
  2. Step 2: Convert to fraction form
    2,231,074,953.63/3,347,021,035.76 = 920,261,942.55/x
  3. Step 3: Cross multiply
    2,231,074,953.63x = 3,347,021,035.76 × 920,261,942.55
  4. Step 4: Simplify right side
    2,231,074,953.63x = 3,080,136,080,119,609,344
  5. Step 5: Solve for x
    x = 3,080,136,080,119,609,344/2,231,074,953.63
  6. Step 6: Final answer
    x = 1,380,561,453.17

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.