Finding the Third Proportional to 39,880,748.04 and 86,567,850.14
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Solution
The third proportional to 39,880,748.04 and 86,567,850.14 is: 187,910,032.95
Step by Step Solution
- Step 1: Write the proportion equation
39,880,748.04 : 86,567,850.14 = 86,567,850.14 : x - Step 2: Convert to fraction form
39,880,748.04/86,567,850.14 = 86,567,850.14/x - Step 3: Cross multiply
39,880,748.04x = 86,567,850.14 × 86,567,850.14 - Step 4: Simplify right side
39,880,748.04x = 7,493,992,677,969,708 - Step 5: Solve for x
x = 7,493,992,677,969,708/39,880,748.04 - Step 6: Final answer
x = 187,910,032.95
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.