Home / 26,605,176.80-39,808,117.20-18,946,527.20

Finding the Fourth Proportional to 26,605,176.80, 39,808,117.20 and 18,946,527.20

Calculator

Solution

The fourth proportional to 26,605,176.80, 39,808,117.20 and 18,946,527.20 is: 28,348,827.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,605,176.80 : 39,808,117.20 = 18,946,527.20 : x
  2. Step 2: Convert to fraction form
    26,605,176.80/39,808,117.20 = 18,946,527.20/x
  3. Step 3: Cross multiply
    26,605,176.80x = 39,808,117.20 × 18,946,527.20
  4. Step 4: Simplify right side
    26,605,176.80x = 754,225,575,310,587.88
  5. Step 5: Solve for x
    x = 754,225,575,310,587.88/26,605,176.80
  6. Step 6: Final answer
    x = 28,348,827.79

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.