Home / 19,756,435.90-27,268,116.87-12,023,968.54

Finding the Fourth Proportional to 19,756,435.90, 27,268,116.87 and 12,023,968.54

Calculator

Solution

The fourth proportional to 19,756,435.90, 27,268,116.87 and 12,023,968.54 is: 16,595,654.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,756,435.90 : 27,268,116.87 = 12,023,968.54 : x
  2. Step 2: Convert to fraction form
    19,756,435.90/27,268,116.87 = 12,023,968.54/x
  3. Step 3: Cross multiply
    19,756,435.90x = 27,268,116.87 × 12,023,968.54
  4. Step 4: Simplify right side
    19,756,435.90x = 327,870,979,389,923.25
  5. Step 5: Solve for x
    x = 327,870,979,389,923.25/19,756,435.90
  6. Step 6: Final answer
    x = 16,595,654.25

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.