Finding the Third Proportional to 35,156,962 and 77,121,236
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Solution
The third proportional to 35,156,962 and 77,121,236 is: 169,175,170.54
Step by Step Solution
- Step 1: Write the proportion equation
35,156,962 : 77,121,236 = 77,121,236 : x - Step 2: Convert to fraction form
35,156,962/77,121,236 = 77,121,236/x - Step 3: Cross multiply
35,156,962x = 77,121,236 × 77,121,236 - Step 4: Simplify right side
35,156,962x = 5,947,685,042,167,696 - Step 5: Solve for x
x = 5,947,685,042,167,696/35,156,962 - Step 6: Final answer
x = 169,175,170.54
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.