Home / 38,640,022.20-57,960,033.30-29,003,225.40

Finding the Fourth Proportional to 38,640,022.20, 57,960,033.30 and 29,003,225.40

Calculator

Solution

The fourth proportional to 38,640,022.20, 57,960,033.30 and 29,003,225.40 is: 43,504,838.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,640,022.20 : 57,960,033.30 = 29,003,225.40 : x
  2. Step 2: Convert to fraction form
    38,640,022.20/57,960,033.30 = 29,003,225.40/x
  3. Step 3: Cross multiply
    38,640,022.20x = 57,960,033.30 × 29,003,225.40
  4. Step 4: Simplify right side
    38,640,022.20x = 1,681,027,909,991,405.75
  5. Step 5: Solve for x
    x = 1,681,027,909,991,405.75/38,640,022.20
  6. Step 6: Final answer
    x = 43,504,838.10

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.