Finding the Fourth Proportional to 23,909,430,490,746, 32,995,045,896,070 and 12,947,653,010,763
Calculator
Solution
The fourth proportional to 23,909,430,490,746, 32,995,045,896,070 and 12,947,653,010,763 is: 17,867,778,385,681.86
Step by Step Solution
- Step 1: Write the proportion equation
23,909,430,490,746 : 32,995,045,896,070 = 12,947,653,010,763 : x - Step 2: Convert to fraction form
23,909,430,490,746/32,995,045,896,070 = 12,947,653,010,763/x - Step 3: Cross multiply
23,909,430,490,746x = 32,995,045,896,070 × 12,947,653,010,763 - Step 4: Simplify right side
23,909,430,490,746x = 427,208,405,336,514,088,212,103,168 - Step 5: Solve for x
x = 427,208,405,336,514,088,212,103,168/23,909,430,490,746 - Step 6: Final answer
x = 17,867,778,385,681.86
Related Problems
Find fourth proportional to 11,954,715,245,373, 16,497,522,948,035 and 6,473,826,505,381.50
Half scale
Find fourth proportional to 47,818,860,981,492, 65,990,091,792,140 and 25,895,306,021,526
Double scale
Find fourth proportional to 23,909,430,490,747, 32,995,045,896,071.38 and 12,947,653,010,764
Similar ratio
Find fourth proportional to 35,864,145,736,119, 49,492,568,844,105 and 19,421,479,516,144.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.