Finding the Third Proportional to 828,631,478 and 1,795,184,092
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Solution
The third proportional to 828,631,478 and 1,795,184,092 is: 3,889,166,667.85
Step by Step Solution
- Step 1: Write the proportion equation
828,631,478 : 1,795,184,092 = 1,795,184,092 : x - Step 2: Convert to fraction form
828,631,478/1,795,184,092 = 1,795,184,092/x - Step 3: Cross multiply
828,631,478x = 1,795,184,092 × 1,795,184,092 - Step 4: Simplify right side
828,631,478x = 3,222,685,924,169,864,704 - Step 5: Solve for x
x = 3,222,685,924,169,864,704/828,631,478 - Step 6: Final answer
x = 3,889,166,667.85
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.