Home / 87,228,517,498.28-120,375,354,379.38-47,130,496,886.80

Finding the Fourth Proportional to 87,228,517,498.28, 120,375,354,379.38 and 47,130,496,886.80

Calculator

Solution

The fourth proportional to 87,228,517,498.28, 120,375,354,379.38 and 47,130,496,886.80 is: 65,040,085,829.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,228,517,498.28 : 120,375,354,379.38 = 47,130,496,886.80 : x
  2. Step 2: Convert to fraction form
    87,228,517,498.28/120,375,354,379.38 = 47,130,496,886.80/x
  3. Step 3: Cross multiply
    87,228,517,498.28x = 120,375,354,379.38 × 47,130,496,886.80
  4. Step 4: Simplify right side
    87,228,517,498.28x = 5,673,350,264,824,816,205,824
  5. Step 5: Solve for x
    x = 5,673,350,264,824,816,205,824/87,228,517,498.28
  6. Step 6: Final answer
    x = 65,040,085,829.00

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.