Home / 17,739,000.20-26,608,500.30-7,661,304.20

Finding the Fourth Proportional to 17,739,000.20, 26,608,500.30 and 7,661,304.20

Calculator

Solution

The fourth proportional to 17,739,000.20, 26,608,500.30 and 7,661,304.20 is: 11,491,956.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,739,000.20 : 26,608,500.30 = 7,661,304.20 : x
  2. Step 2: Convert to fraction form
    17,739,000.20/26,608,500.30 = 7,661,304.20/x
  3. Step 3: Cross multiply
    17,739,000.20x = 26,608,500.30 × 7,661,304.20
  4. Step 4: Simplify right side
    17,739,000.20x = 203,855,815,104,091.28
  5. Step 5: Solve for x
    x = 203,855,815,104,091.28/17,739,000.20
  6. Step 6: Final answer
    x = 11,491,956.30

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.