Home / 18,949,766.94-26,150,884.83-10,248,109.47

Finding the Fourth Proportional to 18,949,766.94, 26,150,884.83 and 10,248,109.47

Calculator

Solution

The fourth proportional to 18,949,766.94, 26,150,884.83 and 10,248,109.47 is: 14,142,502.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,949,766.94 : 26,150,884.83 = 10,248,109.47 : x
  2. Step 2: Convert to fraction form
    18,949,766.94/26,150,884.83 = 10,248,109.47/x
  3. Step 3: Cross multiply
    18,949,766.94x = 26,150,884.83 × 10,248,109.47
  4. Step 4: Simplify right side
    18,949,766.94x = 267,997,130,475,202.34
  5. Step 5: Solve for x
    x = 267,997,130,475,202.34/18,949,766.94
  6. Step 6: Final answer
    x = 14,142,502.72

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.