Home / 150,009,858-225,414,243

Finding the Third Proportional to 150,009,858 and 225,414,243

Calculator

Solution

The third proportional to 150,009,858 and 225,414,243 is: 338,721,612.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,009,858 : 225,414,243 = 225,414,243 : x
  2. Step 2: Convert to fraction form
    150,009,858/225,414,243 = 225,414,243/x
  3. Step 3: Cross multiply
    150,009,858x = 225,414,243 × 225,414,243
  4. Step 4: Simplify right side
    150,009,858x = 50,811,580,947,263,048
  5. Step 5: Solve for x
    x = 50,811,580,947,263,048/150,009,858
  6. Step 6: Final answer
    x = 338,721,612.20

Related Problems

Find third proportional to 75,004,929 and 112,707,121.50
Half scale
Find third proportional to 300,019,716 and 450,828,486
Double scale
Find third proportional to 150,009,860 and 225,414,246
Similar ratio
Find third proportional to 225,014,787 and 338,121,364.50
1.5x scale

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.