Finding the Third Proportional to 192,752,661 and 293,646,243
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Solution
The third proportional to 192,752,661 and 293,646,243 is: 447,351,105.72
Step by Step Solution
- Step 1: Write the proportion equation
192,752,661 : 293,646,243 = 293,646,243 : x - Step 2: Convert to fraction form
192,752,661/293,646,243 = 293,646,243/x - Step 3: Cross multiply
192,752,661x = 293,646,243 × 293,646,243 - Step 4: Simplify right side
192,752,661x = 86,228,116,028,015,056 - Step 5: Solve for x
x = 86,228,116,028,015,056/192,752,661 - Step 6: Final answer
x = 447,351,105.72
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.