Finding the Third Proportional to 323,430,512 and 703,529,344
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Solution
The third proportional to 323,430,512 and 703,529,344 is: 1,530,324,194.86
Step by Step Solution
- Step 1: Write the proportion equation
323,430,512 : 703,529,344 = 703,529,344 : x - Step 2: Convert to fraction form
323,430,512/703,529,344 = 703,529,344/x - Step 3: Cross multiply
323,430,512x = 703,529,344 × 703,529,344 - Step 4: Simplify right side
323,430,512x = 494,953,537,869,070,336 - Step 5: Solve for x
x = 494,953,537,869,070,336/323,430,512 - Step 6: Final answer
x = 1,530,324,194.86
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.