Home / 222,242,400-478,619,325.75

Finding the Third Proportional to 222,242,400 and 478,619,325.75

Calculator

Solution

The third proportional to 222,242,400 and 478,619,325.75 is: 1,030,750,473.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,242,400 : 478,619,325.75 = 478,619,325.75 : x
  2. Step 2: Convert to fraction form
    222,242,400/478,619,325.75 = 478,619,325.75/x
  3. Step 3: Cross multiply
    222,242,400x = 478,619,325.75 × 478,619,325.75
  4. Step 4: Simplify right side
    222,242,400x = 229,076,458,981,384,608
  5. Step 5: Solve for x
    x = 229,076,458,981,384,608/222,242,400
  6. Step 6: Final answer
    x = 1,030,750,473.27

Related Problems

Find third proportional to 111,121,200 and 239,309,662.88
Half scale
Find third proportional to 444,484,800 and 957,238,651.50
Double scale
Find third proportional to 222,242,402 and 478,619,330
Similar ratio
Find third proportional to 333,363,600 and 717,928,988.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.