Finding the Third Proportional to 521,826,723 and 1,118,351,310
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Solution
The third proportional to 521,826,723 and 1,118,351,310 is: 2,396,791,113.70
Step by Step Solution
- Step 1: Write the proportion equation
521,826,723 : 1,118,351,310 = 1,118,351,310 : x - Step 2: Convert to fraction form
521,826,723/1,118,351,310 = 1,118,351,310/x - Step 3: Cross multiply
521,826,723x = 1,118,351,310 × 1,118,351,310 - Step 4: Simplify right side
521,826,723x = 1,250,709,652,578,716,160 - Step 5: Solve for x
x = 1,250,709,652,578,716,160/521,826,723 - Step 6: Final answer
x = 2,396,791,113.70
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.