Finding the Third Proportional to 201,034,578 and 437,667,357
Calculator
Solution
The third proportional to 201,034,578 and 437,667,357 is: 952,834,667.99
Step by Step Solution
- Step 1: Write the proportion equation
201,034,578 : 437,667,357 = 437,667,357 : x - Step 2: Convert to fraction form
201,034,578/437,667,357 = 437,667,357/x - Step 3: Cross multiply
201,034,578x = 437,667,357 × 437,667,357 - Step 4: Simplify right side
201,034,578x = 191,552,715,383,365,440 - Step 5: Solve for x
x = 191,552,715,383,365,440/201,034,578 - Step 6: Final answer
x = 952,834,667.99
Related Problems
Find third proportional to 100,517,289 and 218,833,678.50
Half scale
Find third proportional to 402,069,156 and 875,334,714
Double scale
Find third proportional to 201,034,580 and 437,667,361
Similar ratio
Find third proportional to 301,551,867 and 656,501,035.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.