Home / 11,266,139.36-16,900,204.08-3,179,185.76

Finding the Fourth Proportional to 11,266,139.36, 16,900,204.08 and 3,179,185.76

Calculator

Solution

The fourth proportional to 11,266,139.36, 16,900,204.08 and 3,179,185.76 is: 4,769,059.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,266,139.36 : 16,900,204.08 = 3,179,185.76 : x
  2. Step 2: Convert to fraction form
    11,266,139.36/16,900,204.08 = 3,179,185.76/x
  3. Step 3: Cross multiply
    11,266,139.36x = 16,900,204.08 × 3,179,185.76
  4. Step 4: Simplify right side
    11,266,139.36x = 53,728,888,152,229.89
  5. Step 5: Solve for x
    x = 53,728,888,152,229.89/11,266,139.36
  6. Step 6: Final answer
    x = 4,769,059.43

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.