Finding the Fourth Proportional to 47,783,193,170,638, 65,940,104,809,696 and 26,689,295,451,280
Calculator
Solution
The fourth proportional to 47,783,193,170,638, 65,940,104,809,696 and 26,689,295,451,280 is: 36,830,835,751,591.69
Step by Step Solution
- Step 1: Write the proportion equation
47,783,193,170,638 : 65,940,104,809,696 = 26,689,295,451,280 : x - Step 2: Convert to fraction form
47,783,193,170,638/65,940,104,809,696 = 26,689,295,451,280/x - Step 3: Cross multiply
47,783,193,170,638x = 65,940,104,809,696 × 26,689,295,451,280 - Step 4: Simplify right side
47,783,193,170,638x = 1,759,894,939,354,345,953,038,434,304 - Step 5: Solve for x
x = 1,759,894,939,354,345,953,038,434,304/47,783,193,170,638 - Step 6: Final answer
x = 36,830,835,751,591.69
Related Problems
Find fourth proportional to 23,891,596,585,319, 32,970,052,404,848 and 13,344,647,725,640
Half scale
Find fourth proportional to 95,566,386,341,276, 131,880,209,619,392 and 53,378,590,902,560
Double scale
Find fourth proportional to 47,783,193,170,639, 65,940,104,809,697.38 and 26,689,295,451,281
Similar ratio
Find fourth proportional to 71,674,789,755,957, 98,910,157,214,544 and 40,033,943,176,920
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.