Finding the Third Proportional to 192,752,628 and 293,646,190
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Solution
The third proportional to 192,752,628 and 293,646,190 is: 447,351,020.82
Step by Step Solution
- Step 1: Write the proportion equation
192,752,628 : 293,646,190 = 293,646,190 : x - Step 2: Convert to fraction form
192,752,628/293,646,190 = 293,646,190/x - Step 3: Cross multiply
192,752,628x = 293,646,190 × 293,646,190 - Step 4: Simplify right side
192,752,628x = 86,228,084,901,516,096 - Step 5: Solve for x
x = 86,228,084,901,516,096/192,752,628 - Step 6: Final answer
x = 447,351,020.82
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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.