Home / 354,266,704.11-531,364,177.68-95,508,081.21

Finding the Fourth Proportional to 354,266,704.11, 531,364,177.68 and 95,508,081.21

Calculator

Solution

The fourth proportional to 354,266,704.11, 531,364,177.68 and 95,508,081.21 is: 143,252,449.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    354,266,704.11 : 531,364,177.68 = 95,508,081.21 : x
  2. Step 2: Convert to fraction form
    354,266,704.11/531,364,177.68 = 95,508,081.21/x
  3. Step 3: Cross multiply
    354,266,704.11x = 531,364,177.68 × 95,508,081.21
  4. Step 4: Simplify right side
    354,266,704.11x = 50,749,573,035,580,768
  5. Step 5: Solve for x
    x = 50,749,573,035,580,768/354,266,704.11
  6. Step 6: Final answer
    x = 143,252,449.20

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.