Home / 47,323,879.80-70,936,830.90-25,712,820.60

Finding the Fourth Proportional to 47,323,879.80, 70,936,830.90 and 25,712,820.60

Calculator

Solution

The fourth proportional to 47,323,879.80, 70,936,830.90 and 25,712,820.60 is: 38,542,613.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,323,879.80 : 70,936,830.90 = 25,712,820.60 : x
  2. Step 2: Convert to fraction form
    47,323,879.80/70,936,830.90 = 25,712,820.60/x
  3. Step 3: Cross multiply
    47,323,879.80x = 70,936,830.90 × 25,712,820.60
  4. Step 4: Simplify right side
    47,323,879.80x = 1,823,986,006,864,236.75
  5. Step 5: Solve for x
    x = 1,823,986,006,864,236.75/47,323,879.80
  6. Step 6: Final answer
    x = 38,542,613.47

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.