Home / 84,245,198.99-116,258,615.75-47,076,879.85

Finding the Fourth Proportional to 84,245,198.99, 116,258,615.75 and 47,076,879.85

Calculator

Solution

The fourth proportional to 84,245,198.99, 116,258,615.75 and 47,076,879.85 is: 64,966,228.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,245,198.99 : 116,258,615.75 = 47,076,879.85 : x
  2. Step 2: Convert to fraction form
    84,245,198.99/116,258,615.75 = 47,076,879.85/x
  3. Step 3: Cross multiply
    84,245,198.99x = 116,258,615.75 × 47,076,879.85
  4. Step 4: Simplify right side
    84,245,198.99x = 5,473,092,885,017,113
  5. Step 5: Solve for x
    x = 5,473,092,885,017,113/84,245,198.99
  6. Step 6: Final answer
    x = 64,966,228.95

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.