Finding the Fourth Proportional to 52,815,569,365,859, 79,259,542,163,874 and 18,433,358,822,336
Calculator
Solution
The fourth proportional to 52,815,569,365,859, 79,259,542,163,874 and 18,433,358,822,336 is: 27,662,668,382,501.43
Step by Step Solution
- Step 1: Write the proportion equation
52,815,569,365,859 : 79,259,542,163,874 = 18,433,358,822,336 : x - Step 2: Convert to fraction form
52,815,569,365,859/79,259,542,163,874 = 18,433,358,822,336/x - Step 3: Cross multiply
52,815,569,365,859x = 79,259,542,163,874 × 18,433,358,822,336 - Step 4: Simplify right side
52,815,569,365,859x = 1,461,019,580,800,759,068,801,105,920 - Step 5: Solve for x
x = 1,461,019,580,800,759,068,801,105,920/52,815,569,365,859 - Step 6: Final answer
x = 27,662,668,382,501.43
Related Problems
Find fourth proportional to 26,407,784,682,929.50, 39,629,771,081,937 and 9,216,679,411,168
Half scale
Find fourth proportional to 105,631,138,731,718, 158,519,084,327,748 and 36,866,717,644,672
Double scale
Find fourth proportional to 52,815,569,365,860, 79,259,542,163,875.50 and 18,433,358,822,337
Similar ratio
Find fourth proportional to 79,223,354,048,788.50, 118,889,313,245,811 and 27,650,038,233,504
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.