Finding the Fourth Proportional to 25,880,062,975,932, 35,715,609,565,269 and 14,331,833,039,822
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Solution
The fourth proportional to 25,880,062,975,932, 35,715,609,565,269 and 14,331,833,039,822 is: 19,778,551,299,544.17
Step by Step Solution
- Step 1: Write the proportion equation
25,880,062,975,932 : 35,715,609,565,269 = 14,331,833,039,822 : x - Step 2: Convert to fraction form
25,880,062,975,932/35,715,609,565,269 = 14,331,833,039,822/x - Step 3: Cross multiply
25,880,062,975,932x = 35,715,609,565,269 × 14,331,833,039,822 - Step 4: Simplify right side
25,880,062,975,932x = 511,870,153,204,904,892,504,735,744 - Step 5: Solve for x
x = 511,870,153,204,904,892,504,735,744/25,880,062,975,932 - Step 6: Final answer
x = 19,778,551,299,544.17
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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.