Finding the Fourth Proportional to 534,418,629,549.75, 801,627,944,324.70 and 534,418,629,549.75
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Solution
The fourth proportional to 534,418,629,549.75, 801,627,944,324.70 and 534,418,629,549.75 is: 801,627,944,324.70
Step by Step Solution
- Step 1: Write the proportion equation
534,418,629,549.75 : 801,627,944,324.70 = 534,418,629,549.75 : x - Step 2: Convert to fraction form
534,418,629,549.75/801,627,944,324.70 = 534,418,629,549.75/x - Step 3: Cross multiply
534,418,629,549.75x = 801,627,944,324.70 × 534,418,629,549.75 - Step 4: Simplify right side
534,418,629,549.75x = 428,404,907,414,789,409,472,512 - Step 5: Solve for x
x = 428,404,907,414,789,409,472,512/534,418,629,549.75 - Step 6: Final answer
x = 801,627,944,324.70
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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.