Home / 31,651,949.28-47,471,280.12-8,927,532.24

Finding the Fourth Proportional to 31,651,949.28, 47,471,280.12 and 8,927,532.24

Calculator

Solution

The fourth proportional to 31,651,949.28, 47,471,280.12 and 8,927,532.24 is: 13,389,424.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,651,949.28 : 47,471,280.12 = 8,927,532.24 : x
  2. Step 2: Convert to fraction form
    31,651,949.28/47,471,280.12 = 8,927,532.24/x
  3. Step 3: Cross multiply
    31,651,949.28x = 47,471,280.12 × 8,927,532.24
  4. Step 4: Simplify right side
    31,651,949.28x = 423,801,383,745,371.06
  5. Step 5: Solve for x
    x = 423,801,383,745,371.06/31,651,949.28
  6. Step 6: Final answer
    x = 13,389,424.46

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.