Finding the Fourth Proportional to 4,716,924,163,591, 7,076,093,701,124.30 and 1,656,737,391,857.80
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Solution
The fourth proportional to 4,716,924,163,591, 7,076,093,701,124.30 and 1,656,737,391,857.80 is: 2,485,354,569,282.96
Step by Step Solution
- Step 1: Write the proportion equation
4,716,924,163,591 : 7,076,093,701,124.30 = 1,656,737,391,857.80 : x - Step 2: Convert to fraction form
4,716,924,163,591/7,076,093,701,124.30 = 1,656,737,391,857.80/x - Step 3: Cross multiply
4,716,924,163,591x = 7,076,093,701,124.30 × 1,656,737,391,857.80 - Step 4: Simplify right side
4,716,924,163,591x = 11,723,229,022,942,079,360,172,032 - Step 5: Solve for x
x = 11,723,229,022,942,079,360,172,032/4,716,924,163,591 - Step 6: Final answer
x = 2,485,354,569,282.96
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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.