Finding the Fourth Proportional to 13,240,109,229,713, 19,860,163,844,566 and 13,240,109,229,713
Calculator
Solution
The fourth proportional to 13,240,109,229,713, 19,860,163,844,566 and 13,240,109,229,713 is: 19,860,163,844,566
Step by Step Solution
- Step 1: Write the proportion equation
13,240,109,229,713 : 19,860,163,844,566 = 13,240,109,229,713 : x - Step 2: Convert to fraction form
13,240,109,229,713/19,860,163,844,566 = 13,240,109,229,713/x - Step 3: Cross multiply
13,240,109,229,713x = 19,860,163,844,566 × 13,240,109,229,713 - Step 4: Simplify right side
13,240,109,229,713x = 262,950,738,622,050,715,706,589,184 - Step 5: Solve for x
x = 262,950,738,622,050,715,706,589,184/13,240,109,229,713 - Step 6: Final answer
x = 19,860,163,844,566
Related Problems
Find fourth proportional to 6,620,054,614,856.50, 9,930,081,922,283 and 6,620,054,614,856.50
Half scale
Find fourth proportional to 26,480,218,459,426, 39,720,327,689,132 and 26,480,218,459,426
Double scale
Find fourth proportional to 13,240,109,229,714, 19,860,163,844,567.50 and 13,240,109,229,714
Similar ratio
Find fourth proportional to 19,860,163,844,569.50, 29,790,245,766,849 and 19,860,163,844,569.50
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.