Finding the Third Proportional to 3,512,478,168 and 6,936,123,276
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Solution
The third proportional to 3,512,478,168 and 6,936,123,276 is: 13,696,827,082.99
Step by Step Solution
- Step 1: Write the proportion equation
3,512,478,168 : 6,936,123,276 = 6,936,123,276 : x - Step 2: Convert to fraction form
3,512,478,168/6,936,123,276 = 6,936,123,276/x - Step 3: Cross multiply
3,512,478,168x = 6,936,123,276 × 6,936,123,276 - Step 4: Simplify right side
3,512,478,168x = 48,109,806,099,868,975,104 - Step 5: Solve for x
x = 48,109,806,099,868,975,104/3,512,478,168 - Step 6: Final answer
x = 13,696,827,082.99
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Why These Related Problems?
These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.