Finding the Third Proportional to 131,639,463 and 283,508,190
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Solution
The third proportional to 131,639,463 and 283,508,190 is: 610,583,573.99
Step by Step Solution
- Step 1: Write the proportion equation
131,639,463 : 283,508,190 = 283,508,190 : x - Step 2: Convert to fraction form
131,639,463/283,508,190 = 283,508,190/x - Step 3: Cross multiply
131,639,463x = 283,508,190 × 283,508,190 - Step 4: Simplify right side
131,639,463x = 80,376,893,797,076,096 - Step 5: Solve for x
x = 80,376,893,797,076,096/131,639,463 - Step 6: Final answer
x = 610,583,573.99
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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.