Finding the Third Proportional to 65,512,005 and 102,760,107
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Solution
The third proportional to 65,512,005 and 102,760,107 is: 161,186,328.99
Step by Step Solution
- Step 1: Write the proportion equation
65,512,005 : 102,760,107 = 102,760,107 : x - Step 2: Convert to fraction form
65,512,005/102,760,107 = 102,760,107/x - Step 3: Cross multiply
65,512,005x = 102,760,107 × 102,760,107 - Step 4: Simplify right side
65,512,005x = 10,559,639,590,651,448 - Step 5: Solve for x
x = 10,559,639,590,651,448/65,512,005 - Step 6: Final answer
x = 161,186,328.99
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.