Finding the Third Proportional to 165,114,268 and 385,569,658
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Solution
The third proportional to 165,114,268 and 385,569,658 is: 900,370,167.71
Step by Step Solution
- Step 1: Write the proportion equation
165,114,268 : 385,569,658 = 385,569,658 : x - Step 2: Convert to fraction form
165,114,268/385,569,658 = 385,569,658/x - Step 3: Cross multiply
165,114,268x = 385,569,658 × 385,569,658 - Step 4: Simplify right side
165,114,268x = 148,663,961,170,236,960 - Step 5: Solve for x
x = 148,663,961,170,236,960/165,114,268 - Step 6: Final answer
x = 900,370,167.71
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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.