Finding the Third Proportional to 7,907,605.50 and 17,265,207
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Solution
The third proportional to 7,907,605.50 and 17,265,207 is: 37,696,287.80
Step by Step Solution
- Step 1: Write the proportion equation
7,907,605.50 : 17,265,207 = 17,265,207 : x - Step 2: Convert to fraction form
7,907,605.50/17,265,207 = 17,265,207/x - Step 3: Cross multiply
7,907,605.50x = 17,265,207 × 17,265,207 - Step 4: Simplify right side
7,907,605.50x = 298,087,372,752,849 - Step 5: Solve for x
x = 298,087,372,752,849/7,907,605.50 - Step 6: Final answer
x = 37,696,287.80
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.