Home / 159,780,330-344,243,223

Finding the Third Proportional to 159,780,330 and 344,243,223

Calculator

Solution

The third proportional to 159,780,330 and 344,243,223 is: 741,664,487.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,780,330 : 344,243,223 = 344,243,223 : x
  2. Step 2: Convert to fraction form
    159,780,330/344,243,223 = 344,243,223/x
  3. Step 3: Cross multiply
    159,780,330x = 344,243,223 × 344,243,223
  4. Step 4: Simplify right side
    159,780,330x = 118,503,396,581,427,728
  5. Step 5: Solve for x
    x = 118,503,396,581,427,728/159,780,330
  6. Step 6: Final answer
    x = 741,664,487.62

Related Problems

Find third proportional to 79,890,165 and 172,121,611.50
Half scale
Find third proportional to 319,560,660 and 688,486,446
Double scale
Find third proportional to 159,780,332 and 344,243,227
Similar ratio
Find third proportional to 239,670,495 and 516,364,834.50
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.