Home / 120,744,558-188,291,247

Finding the Third Proportional to 120,744,558 and 188,291,247

Calculator

Solution

The third proportional to 120,744,558 and 188,291,247 is: 293,624,775.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    120,744,558 : 188,291,247 = 188,291,247 : x
  2. Step 2: Convert to fraction form
    120,744,558/188,291,247 = 188,291,247/x
  3. Step 3: Cross multiply
    120,744,558x = 188,291,247 × 188,291,247
  4. Step 4: Simplify right side
    120,744,558x = 35,453,593,696,815,008
  5. Step 5: Solve for x
    x = 35,453,593,696,815,008/120,744,558
  6. Step 6: Final answer
    x = 293,624,775.18

Related Problems

Find third proportional to 60,372,279 and 94,145,623.50
Half scale
Find third proportional to 241,489,116 and 376,582,494
Double scale
Find third proportional to 120,744,560 and 188,291,250
Similar ratio
Find third proportional to 181,116,837 and 282,436,870.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.