Finding the Third Proportional to 119,085,926 and 257,960,254
Calculator
Solution
The third proportional to 119,085,926 and 257,960,254 is: 558,785,533.09
Step by Step Solution
- Step 1: Write the proportion equation
119,085,926 : 257,960,254 = 257,960,254 : x - Step 2: Convert to fraction form
119,085,926/257,960,254 = 257,960,254/x - Step 3: Cross multiply
119,085,926x = 257,960,254 × 257,960,254 - Step 4: Simplify right side
119,085,926x = 66,543,492,643,744,512 - Step 5: Solve for x
x = 66,543,492,643,744,512/119,085,926 - Step 6: Final answer
x = 558,785,533.09
Related Problems
Find third proportional to 59,542,963 and 128,980,127
Half scale
Find third proportional to 238,171,852 and 515,920,508
Double scale
Find third proportional to 119,085,928 and 257,960,258
Similar ratio
Find third proportional to 178,628,889 and 386,940,381
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.