Finding the Third Proportional to 263,915,556 and 568,702,578
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Solution
The third proportional to 263,915,556 and 568,702,578 is: 1,225,477,675.99
Step by Step Solution
- Step 1: Write the proportion equation
263,915,556 : 568,702,578 = 568,702,578 : x - Step 2: Convert to fraction form
263,915,556/568,702,578 = 568,702,578/x - Step 3: Cross multiply
263,915,556x = 568,702,578 × 568,702,578 - Step 4: Simplify right side
263,915,556x = 323,422,622,223,846,080 - Step 5: Solve for x
x = 323,422,622,223,846,080/263,915,556 - Step 6: Final answer
x = 1,225,477,675.99
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.