Finding the Third Proportional to 183,664,343 and 399,612,325
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Solution
The third proportional to 183,664,343 and 399,612,325 is: 869,466,591.52
Step by Step Solution
- Step 1: Write the proportion equation
183,664,343 : 399,612,325 = 399,612,325 : x - Step 2: Convert to fraction form
183,664,343/399,612,325 = 399,612,325/x - Step 3: Cross multiply
183,664,343x = 399,612,325 × 399,612,325 - Step 4: Simplify right side
183,664,343x = 159,690,010,291,905,632 - Step 5: Solve for x
x = 159,690,010,291,905,632/183,664,343 - Step 6: Final answer
x = 869,466,591.52
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.