Finding the Third Proportional to 589,079,757 and 878,511,204
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Solution
The third proportional to 589,079,757 and 878,511,204 is: 1,310,148,458.48
Step by Step Solution
- Step 1: Write the proportion equation
589,079,757 : 878,511,204 = 878,511,204 : x - Step 2: Convert to fraction form
589,079,757/878,511,204 = 878,511,204/x - Step 3: Cross multiply
589,079,757x = 878,511,204 × 878,511,204 - Step 4: Simplify right side
589,079,757x = 771,781,935,553,529,600 - Step 5: Solve for x
x = 771,781,935,553,529,600/589,079,757 - Step 6: Final answer
x = 1,310,148,458.48
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.