Finding the Fourth Proportional to 15,268,831,395,469, 22,903,247,093,216 and 15,268,831,395,469
Calculator
Solution
The fourth proportional to 15,268,831,395,469, 22,903,247,093,216 and 15,268,831,395,469 is: 22,903,247,093,216
Step by Step Solution
- Step 1: Write the proportion equation
15,268,831,395,469 : 22,903,247,093,216 = 15,268,831,395,469 : x - Step 2: Convert to fraction form
15,268,831,395,469/22,903,247,093,216 = 15,268,831,395,469/x - Step 3: Cross multiply
15,268,831,395,469x = 22,903,247,093,216 × 15,268,831,395,469 - Step 4: Simplify right side
15,268,831,395,469x = 349,705,818,275,080,580,257,284,096 - Step 5: Solve for x
x = 349,705,818,275,080,580,257,284,096/15,268,831,395,469 - Step 6: Final answer
x = 22,903,247,093,216
Related Problems
Find fourth proportional to 7,634,415,697,734.50, 11,451,623,546,608 and 7,634,415,697,734.50
Half scale
Find fourth proportional to 30,537,662,790,938, 45,806,494,186,432 and 30,537,662,790,938
Double scale
Find fourth proportional to 15,268,831,395,470, 22,903,247,093,217.50 and 15,268,831,395,470
Similar ratio
Find fourth proportional to 22,903,247,093,203.50, 34,354,870,639,824 and 22,903,247,093,203.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.