Home / 149,890,120.50-334,244,816

Finding the Third Proportional to 149,890,120.50 and 334,244,816

Calculator

Solution

The third proportional to 149,890,120.50 and 334,244,816 is: 745,343,299.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,890,120.50 : 334,244,816 = 334,244,816 : x
  2. Step 2: Convert to fraction form
    149,890,120.50/334,244,816 = 334,244,816/x
  3. Step 3: Cross multiply
    149,890,120.50x = 334,244,816 × 334,244,816
  4. Step 4: Simplify right side
    149,890,120.50x = 111,719,597,022,873,856
  5. Step 5: Solve for x
    x = 111,719,597,022,873,856/149,890,120.50
  6. Step 6: Final answer
    x = 745,343,299.81

Related Problems

Find third proportional to 74,945,060.25 and 167,122,408
Half scale
Find third proportional to 299,780,241 and 668,489,632
Double scale
Find third proportional to 149,890,123 and 334,244,820
Similar ratio
Find third proportional to 224,835,180.75 and 501,367,224
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.