Home / 102,132,960.75-211,533,176.25

Finding the Third Proportional to 102,132,960.75 and 211,533,176.25

Calculator

Solution

The third proportional to 102,132,960.75 and 211,533,176.25 is: 438,117,962.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,132,960.75 : 211,533,176.25 = 211,533,176.25 : x
  2. Step 2: Convert to fraction form
    102,132,960.75/211,533,176.25 = 211,533,176.25/x
  3. Step 3: Cross multiply
    102,132,960.75x = 211,533,176.25 × 211,533,176.25
  4. Step 4: Simplify right side
    102,132,960.75x = 44,746,284,654,413,568
  5. Step 5: Solve for x
    x = 44,746,284,654,413,568/102,132,960.75
  6. Step 6: Final answer
    x = 438,117,962.37

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.