Finding the Third Proportional to 534,672,474 and 850,769,037
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Solution
The third proportional to 534,672,474 and 850,769,037 is: 1,353,740,821.75
Step by Step Solution
- Step 1: Write the proportion equation
534,672,474 : 850,769,037 = 850,769,037 : x - Step 2: Convert to fraction form
534,672,474/850,769,037 = 850,769,037/x - Step 3: Cross multiply
534,672,474x = 850,769,037 × 850,769,037 - Step 4: Simplify right side
534,672,474x = 723,807,954,317,907,328 - Step 5: Solve for x
x = 723,807,954,317,907,328/534,672,474 - Step 6: Final answer
x = 1,353,740,821.75
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.