Finding the Fourth Proportional to 9,715,588,193.70, 14,573,382,181.20 and 2,354,598,902.70
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Solution
The fourth proportional to 9,715,588,193.70, 14,573,382,181.20 and 2,354,598,902.70 is: 3,531,898,327.55
Step by Step Solution
- Step 1: Write the proportion equation
9,715,588,193.70 : 14,573,382,181.20 = 2,354,598,902.70 : x - Step 2: Convert to fraction form
9,715,588,193.70/14,573,382,181.20 = 2,354,598,902.70/x - Step 3: Cross multiply
9,715,588,193.70x = 14,573,382,181.20 × 2,354,598,902.70 - Step 4: Simplify right side
9,715,588,193.70x = 34,314,469,692,481,253,376 - Step 5: Solve for x
x = 34,314,469,692,481,253,376/9,715,588,193.70 - Step 6: Final answer
x = 3,531,898,327.55
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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.