Home / 25,760,585.67-38,646,847.65-8,488,168.16

Finding the Fourth Proportional to 25,760,585.67, 38,646,847.65 and 8,488,168.16

Calculator

Solution

The fourth proportional to 25,760,585.67, 38,646,847.65 and 8,488,168.16 is: 12,734,219.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,760,585.67 : 38,646,847.65 = 8,488,168.16 : x
  2. Step 2: Convert to fraction form
    25,760,585.67/38,646,847.65 = 8,488,168.16/x
  3. Step 3: Cross multiply
    25,760,585.67x = 38,646,847.65 × 8,488,168.16
  4. Step 4: Simplify right side
    25,760,585.67x = 328,040,941,513,866.56
  5. Step 5: Solve for x
    x = 328,040,941,513,866.56/25,760,585.67
  6. Step 6: Final answer
    x = 12,734,219.08

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.