Finding the Third Proportional to 272,623,593 and 586,817,682
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Solution
The third proportional to 272,623,593 and 586,817,682 is: 1,263,115,154.92
Step by Step Solution
- Step 1: Write the proportion equation
272,623,593 : 586,817,682 = 586,817,682 : x - Step 2: Convert to fraction form
272,623,593/586,817,682 = 586,817,682/x - Step 3: Cross multiply
272,623,593x = 586,817,682 × 586,817,682 - Step 4: Simplify right side
272,623,593x = 344,354,991,907,853,120 - Step 5: Solve for x
x = 344,354,991,907,853,120/272,623,593 - Step 6: Final answer
x = 1,263,115,154.92
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.