Finding the Third Proportional to 136,968,147 and 293,329,800
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Solution
The third proportional to 136,968,147 and 293,329,800 is: 628,192,564.86
Step by Step Solution
- Step 1: Write the proportion equation
136,968,147 : 293,329,800 = 293,329,800 : x - Step 2: Convert to fraction form
136,968,147/293,329,800 = 293,329,800/x - Step 3: Cross multiply
136,968,147x = 293,329,800 × 293,329,800 - Step 4: Simplify right side
136,968,147x = 86,042,371,568,040,000 - Step 5: Solve for x
x = 86,042,371,568,040,000/136,968,147 - Step 6: Final answer
x = 628,192,564.86
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.