Finding the Third Proportional to 8,446,204.13 and 18,440,599.50
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Solution
The third proportional to 8,446,204.13 and 18,440,599.50 is: 40,261,365.33
Step by Step Solution
- Step 1: Write the proportion equation
8,446,204.13 : 18,440,599.50 = 18,440,599.50 : x - Step 2: Convert to fraction form
8,446,204.13/18,440,599.50 = 18,440,599.50/x - Step 3: Cross multiply
8,446,204.13x = 18,440,599.50 × 18,440,599.50 - Step 4: Simplify right side
8,446,204.13x = 340,055,709,919,400.25 - Step 5: Solve for x
x = 340,055,709,919,400.25/8,446,204.13 - Step 6: Final answer
x = 40,261,365.33
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.