Finding the Third Proportional to 885,709,576 and 1,902,861,302
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Solution
The third proportional to 885,709,576 and 1,902,861,302 is: 4,088,113,341.85
Step by Step Solution
- Step 1: Write the proportion equation
885,709,576 : 1,902,861,302 = 1,902,861,302 : x - Step 2: Convert to fraction form
885,709,576/1,902,861,302 = 1,902,861,302/x - Step 3: Cross multiply
885,709,576x = 1,902,861,302 × 1,902,861,302 - Step 4: Simplify right side
885,709,576x = 3,620,881,134,649,135,104 - Step 5: Solve for x
x = 3,620,881,134,649,135,104/885,709,576 - Step 6: Final answer
x = 4,088,113,341.85
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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.