Finding the Third Proportional to 83,805,381 and 183,193,866
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Solution
The third proportional to 83,805,381 and 183,193,866 is: 400,451,523.99
Step by Step Solution
- Step 1: Write the proportion equation
83,805,381 : 183,193,866 = 183,193,866 : x - Step 2: Convert to fraction form
83,805,381/183,193,866 = 183,193,866/x - Step 3: Cross multiply
83,805,381x = 183,193,866 × 183,193,866 - Step 4: Simplify right side
83,805,381x = 33,559,992,540,025,956 - Step 5: Solve for x
x = 33,559,992,540,025,956/83,805,381 - Step 6: Final answer
x = 400,451,523.99
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.