Finding the Third Proportional to 292,548,672 and 609,310,836
Calculator
Solution
The third proportional to 292,548,672 and 609,310,836 is: 1,269,052,743.70
Step by Step Solution
- Step 1: Write the proportion equation
292,548,672 : 609,310,836 = 609,310,836 : x - Step 2: Convert to fraction form
292,548,672/609,310,836 = 609,310,836/x - Step 3: Cross multiply
292,548,672x = 609,310,836 × 609,310,836 - Step 4: Simplify right side
292,548,672x = 371,259,694,867,018,880 - Step 5: Solve for x
x = 371,259,694,867,018,880/292,548,672 - Step 6: Final answer
x = 1,269,052,743.70
Related Problems
Find third proportional to 146,274,336 and 304,655,418
Half scale
Find third proportional to 585,097,344 and 1,218,621,672
Double scale
Find third proportional to 292,548,674 and 609,310,840
Similar ratio
Find third proportional to 438,823,008 and 913,966,254
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.