Home / 65,286,710.50-90,095,660.58-35,917,414.60

Finding the Fourth Proportional to 65,286,710.50, 90,095,660.58 and 35,917,414.60

Calculator

Solution

The fourth proportional to 65,286,710.50, 90,095,660.58 and 35,917,414.60 is: 49,566,032.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,286,710.50 : 90,095,660.58 = 35,917,414.60 : x
  2. Step 2: Convert to fraction form
    65,286,710.50/90,095,660.58 = 35,917,414.60/x
  3. Step 3: Cross multiply
    65,286,710.50x = 90,095,660.58 × 35,917,414.60
  4. Step 4: Simplify right side
    65,286,710.50x = 3,236,003,194,712,736.50
  5. Step 5: Solve for x
    x = 3,236,003,194,712,736.50/65,286,710.50
  6. Step 6: Final answer
    x = 49,566,032.20

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.