Home / 17,378,892.40-26,073,004.20-15,498,655.60

Finding the Fourth Proportional to 17,378,892.40, 26,073,004.20 and 15,498,655.60

Calculator

Solution

The fourth proportional to 17,378,892.40, 26,073,004.20 and 15,498,655.60 is: 23,252,144.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,378,892.40 : 26,073,004.20 = 15,498,655.60 : x
  2. Step 2: Convert to fraction form
    17,378,892.40/26,073,004.20 = 15,498,655.60/x
  3. Step 3: Cross multiply
    17,378,892.40x = 26,073,004.20 × 15,498,655.60
  4. Step 4: Simplify right side
    17,378,892.40x = 404,096,512,553,153.50
  5. Step 5: Solve for x
    x = 404,096,512,553,153.50/17,378,892.40
  6. Step 6: Final answer
    x = 23,252,144.22

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.