Home / 17,386,672.40-26,055,125.40-12,801,942.80

Finding the Fourth Proportional to 17,386,672.40, 26,055,125.40 and 12,801,942.80

Calculator

Solution

The fourth proportional to 17,386,672.40, 26,055,125.40 and 12,801,942.80 is: 19,184,592.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,386,672.40 : 26,055,125.40 = 12,801,942.80 : x
  2. Step 2: Convert to fraction form
    17,386,672.40/26,055,125.40 = 12,801,942.80/x
  3. Step 3: Cross multiply
    17,386,672.40x = 26,055,125.40 × 12,801,942.80
  4. Step 4: Simplify right side
    17,386,672.40x = 333,556,225,017,627.12
  5. Step 5: Solve for x
    x = 333,556,225,017,627.12/17,386,672.40
  6. Step 6: Final answer
    x = 19,184,592.51

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.