Home / 60,378,766.50-132,619,119

Finding the Third Proportional to 60,378,766.50 and 132,619,119

Calculator

Solution

The third proportional to 60,378,766.50 and 132,619,119 is: 291,291,653.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,378,766.50 : 132,619,119 = 132,619,119 : x
  2. Step 2: Convert to fraction form
    60,378,766.50/132,619,119 = 132,619,119/x
  3. Step 3: Cross multiply
    60,378,766.50x = 132,619,119 × 132,619,119
  4. Step 4: Simplify right side
    60,378,766.50x = 17,587,830,724,336,160
  5. Step 5: Solve for x
    x = 17,587,830,724,336,160/60,378,766.50
  6. Step 6: Final answer
    x = 291,291,653.40

Related Problems

Find third proportional to 30,189,383.25 and 66,309,559.50
Half scale
Find third proportional to 120,757,533 and 265,238,238
Double scale
Find third proportional to 60,378,769 and 132,619,123
Similar ratio
Find third proportional to 90,568,149.75 and 198,928,678.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.