Finding the Fourth Proportional to 51,925,919,600,072, 77,891,384,444,622 and 17,073,851,859,082
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Solution
The fourth proportional to 51,925,919,600,072, 77,891,384,444,622 and 17,073,851,859,082 is: 25,611,601,476,662.84
Step by Step Solution
- Step 1: Write the proportion equation
51,925,919,600,072 : 77,891,384,444,622 = 17,073,851,859,082 : x - Step 2: Convert to fraction form
51,925,919,600,072/77,891,384,444,622 = 17,073,851,859,082/x - Step 3: Cross multiply
51,925,919,600,072x = 77,891,384,444,622 × 17,073,851,859,082 - Step 4: Simplify right side
51,925,919,600,072x = 1,329,905,959,106,280,027,062,272,000 - Step 5: Solve for x
x = 1,329,905,959,106,280,027,062,272,000/51,925,919,600,072 - Step 6: Final answer
x = 25,611,601,476,662.84
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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.