Finding the Third Proportional to 649,580,334 and 1,515,739,800
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Solution
The third proportional to 649,580,334 and 1,515,739,800 is: 3,536,848,363.55
Step by Step Solution
- Step 1: Write the proportion equation
649,580,334 : 1,515,739,800 = 1,515,739,800 : x - Step 2: Convert to fraction form
649,580,334/1,515,739,800 = 1,515,739,800/x - Step 3: Cross multiply
649,580,334x = 1,515,739,800 × 1,515,739,800 - Step 4: Simplify right side
649,580,334x = 2,297,467,141,304,039,936 - Step 5: Solve for x
x = 2,297,467,141,304,039,936/649,580,334 - Step 6: Final answer
x = 3,536,848,363.55
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Why These Related Problems?
These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.