Finding the Third Proportional to 12,630,372 and 27,203,204
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Solution
The third proportional to 12,630,372 and 27,203,204 is: 58,590,064.32
Step by Step Solution
- Step 1: Write the proportion equation
12,630,372 : 27,203,204 = 27,203,204 : x - Step 2: Convert to fraction form
12,630,372/27,203,204 = 27,203,204/x - Step 3: Cross multiply
12,630,372x = 27,203,204 × 27,203,204 - Step 4: Simplify right side
12,630,372x = 740,014,307,865,616 - Step 5: Solve for x
x = 740,014,307,865,616/12,630,372 - Step 6: Final answer
x = 58,590,064.32
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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.