Home / 359,370,556.25-495,931,367.27-194,358,125.57

Finding the Fourth Proportional to 359,370,556.25, 495,931,367.27 and 194,358,125.57

Calculator

Solution

The fourth proportional to 359,370,556.25, 495,931,367.27 and 194,358,125.57 is: 268,214,213.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,370,556.25 : 495,931,367.27 = 194,358,125.57 : x
  2. Step 2: Convert to fraction form
    359,370,556.25/495,931,367.27 = 194,358,125.57/x
  3. Step 3: Cross multiply
    359,370,556.25x = 495,931,367.27 × 194,358,125.57
  4. Step 4: Simplify right side
    359,370,556.25x = 96,388,290,953,964,448
  5. Step 5: Solve for x
    x = 96,388,290,953,964,448/359,370,556.25
  6. Step 6: Final answer
    x = 268,214,213.09

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.