Finding the Third Proportional to 598,852,688 and 1,303,155,912
Calculator
Solution
The third proportional to 598,852,688 and 1,303,155,912 is: 2,835,781,428.40
Step by Step Solution
- Step 1: Write the proportion equation
598,852,688 : 1,303,155,912 = 1,303,155,912 : x - Step 2: Convert to fraction form
598,852,688/1,303,155,912 = 1,303,155,912/x - Step 3: Cross multiply
598,852,688x = 1,303,155,912 × 1,303,155,912 - Step 4: Simplify right side
598,852,688x = 1,698,215,330,980,551,680 - Step 5: Solve for x
x = 1,698,215,330,980,551,680/598,852,688 - Step 6: Final answer
x = 2,835,781,428.40
Related Problems
Find third proportional to 299,426,344 and 651,577,956
Half scale
Find third proportional to 1,197,705,376 and 2,606,311,824
Double scale
Find third proportional to 598,852,690 and 1,303,155,916
Similar ratio
Find third proportional to 898,279,032 and 1,954,733,868
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.