Finding the Fourth Proportional to 733,752,699,958.80, 1,100,629,049,938.20 and 498,660,207,670.80
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Solution
The fourth proportional to 733,752,699,958.80, 1,100,629,049,938.20 and 498,660,207,670.80 is: 747,990,311,506.20
Step by Step Solution
- Step 1: Write the proportion equation
733,752,699,958.80 : 1,100,629,049,938.20 = 498,660,207,670.80 : x - Step 2: Convert to fraction form
733,752,699,958.80/1,100,629,049,938.20 = 498,660,207,670.80/x - Step 3: Cross multiply
733,752,699,958.80x = 1,100,629,049,938.20 × 498,660,207,670.80 - Step 4: Simplify right side
733,752,699,958.80x = 548,839,910,610,698,097,393,664 - Step 5: Solve for x
x = 548,839,910,610,698,097,393,664/733,752,699,958.80 - Step 6: Final answer
x = 747,990,311,506.20
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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.