Home / 20,735,381.46-31,101,909.66-6,358,409.88

Finding the Fourth Proportional to 20,735,381.46, 31,101,909.66 and 6,358,409.88

Calculator

Solution

The fourth proportional to 20,735,381.46, 31,101,909.66 and 6,358,409.88 is: 9,537,258.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,735,381.46 : 31,101,909.66 = 6,358,409.88 : x
  2. Step 2: Convert to fraction form
    20,735,381.46/31,101,909.66 = 6,358,409.88/x
  3. Step 3: Cross multiply
    20,735,381.46x = 31,101,909.66 × 6,358,409.88
  4. Step 4: Simplify right side
    20,735,381.46x = 197,758,689,669,011.44
  5. Step 5: Solve for x
    x = 197,758,689,669,011.44/20,735,381.46
  6. Step 6: Final answer
    x = 9,537,258.34

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.