Finding the Third Proportional to 296,138,639,316 and 451,146,732,606
Calculator
Solution
The third proportional to 296,138,639,316 and 451,146,732,606 is: 687,290,840,571.08
Step by Step Solution
- Step 1: Write the proportion equation
296,138,639,316 : 451,146,732,606 = 451,146,732,606 : x - Step 2: Convert to fraction form
296,138,639,316/451,146,732,606 = 451,146,732,606/x - Step 3: Cross multiply
296,138,639,316x = 451,146,732,606 × 451,146,732,606 - Step 4: Simplify right side
296,138,639,316x = 203,533,374,341,069,659,963,392 - Step 5: Solve for x
x = 203,533,374,341,069,659,963,392/296,138,639,316 - Step 6: Final answer
x = 687,290,840,571.08
Related Problems
Find third proportional to 148,069,319,658 and 225,573,366,303
Half scale
Find third proportional to 592,277,278,632 and 902,293,465,212
Double scale
Find third proportional to 296,138,639,318 and 451,146,732,609
Similar ratio
Find third proportional to 444,207,958,974 and 676,720,098,909
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.