Finding the Third Proportional to 36,587,022 and 50,168,910
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Solution
The third proportional to 36,587,022 and 50,168,910 is: 68,792,686.40
Step by Step Solution
- Step 1: Write the proportion equation
36,587,022 : 50,168,910 = 50,168,910 : x - Step 2: Convert to fraction form
36,587,022/50,168,910 = 50,168,910/x - Step 3: Cross multiply
36,587,022x = 50,168,910 × 50,168,910 - Step 4: Simplify right side
36,587,022x = 2,516,919,530,588,100 - Step 5: Solve for x
x = 2,516,919,530,588,100/36,587,022 - Step 6: Final answer
x = 68,792,686.40
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.