Home / 395,149,304.26-592,407,453.75-187,783,653.70

Finding the Fourth Proportional to 395,149,304.26, 592,407,453.75 and 187,783,653.70

Calculator

Solution

The fourth proportional to 395,149,304.26, 592,407,453.75 and 187,783,653.70 is: 281,525,071.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,149,304.26 : 592,407,453.75 = 187,783,653.70 : x
  2. Step 2: Convert to fraction form
    395,149,304.26/592,407,453.75 = 187,783,653.70/x
  3. Step 3: Cross multiply
    395,149,304.26x = 592,407,453.75 × 187,783,653.70
  4. Step 4: Simplify right side
    395,149,304.26x = 111,244,436,144,288,752
  5. Step 5: Solve for x
    x = 111,244,436,144,288,752/395,149,304.26
  6. Step 6: Final answer
    x = 281,525,071.52

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.