Finding the Third Proportional to 8,418,883.50 and 18,184,959
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Solution
The third proportional to 8,418,883.50 and 18,184,959 is: 39,279,880.03
Step by Step Solution
- Step 1: Write the proportion equation
8,418,883.50 : 18,184,959 = 18,184,959 : x - Step 2: Convert to fraction form
8,418,883.50/18,184,959 = 18,184,959/x - Step 3: Cross multiply
8,418,883.50x = 18,184,959 × 18,184,959 - Step 4: Simplify right side
8,418,883.50x = 330,692,733,831,681 - Step 5: Solve for x
x = 330,692,733,831,681/8,418,883.50 - Step 6: Final answer
x = 39,279,880.03
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.