Finding the Fourth Proportional to 17,027,245.44, 25,518,689.28 and 6,918,048
Calculator
Solution
The fourth proportional to 17,027,245.44, 25,518,689.28 and 6,918,048 is: 10,368,060.88
Step by Step Solution
- Step 1: Write the proportion equation
17,027,245.44 : 25,518,689.28 = 6,918,048 : x - Step 2: Convert to fraction form
17,027,245.44/25,518,689.28 = 6,918,048/x - Step 3: Cross multiply
17,027,245.44x = 25,518,689.28 × 6,918,048 - Step 4: Simplify right side
17,027,245.44x = 176,539,517,336,125.44 - Step 5: Solve for x
x = 176,539,517,336,125.44/17,027,245.44 - Step 6: Final answer
x = 10,368,060.88
Related Problems
Find fourth proportional to 8,513,622.72, 12,759,344.64 and 3,459,024
Half scale
Find fourth proportional to 34,054,490.88, 51,037,378.56 and 13,836,096
Double scale
Find fourth proportional to 17,027,246.44, 25,518,690.78 and 6,918,049
Similar ratio
Find fourth proportional to 25,540,868.16, 38,278,033.92 and 10,377,072
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.