Home / 110,721,851.40-166,082,777.10-28,840,571.40

Finding the Fourth Proportional to 110,721,851.40, 166,082,777.10 and 28,840,571.40

Calculator

Solution

The fourth proportional to 110,721,851.40, 166,082,777.10 and 28,840,571.40 is: 43,260,857.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,721,851.40 : 166,082,777.10 = 28,840,571.40 : x
  2. Step 2: Convert to fraction form
    110,721,851.40/166,082,777.10 = 28,840,571.40/x
  3. Step 3: Cross multiply
    110,721,851.40x = 166,082,777.10 × 28,840,571.40
  4. Step 4: Simplify right side
    110,721,851.40x = 4,789,922,191,262,835
  5. Step 5: Solve for x
    x = 4,789,922,191,262,835/110,721,851.40
  6. Step 6: Final answer
    x = 43,260,857.10

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.