Home / 47,389,552.50-71,084,328.75-11,487,760.50

Finding the Fourth Proportional to 47,389,552.50, 71,084,328.75 and 11,487,760.50

Calculator

Solution

The fourth proportional to 47,389,552.50, 71,084,328.75 and 11,487,760.50 is: 17,231,640.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,389,552.50 : 71,084,328.75 = 11,487,760.50 : x
  2. Step 2: Convert to fraction form
    47,389,552.50/71,084,328.75 = 11,487,760.50/x
  3. Step 3: Cross multiply
    47,389,552.50x = 71,084,328.75 × 11,487,760.50
  4. Step 4: Simplify right side
    47,389,552.50x = 816,599,743,983,264.38
  5. Step 5: Solve for x
    x = 816,599,743,983,264.38/47,389,552.50
  6. Step 6: Final answer
    x = 17,231,640.75

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.