Finding the Third Proportional to 7,026,102 and 15,667,732
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Solution
The third proportional to 7,026,102 and 15,667,732 is: 34,937,982.12
Step by Step Solution
- Step 1: Write the proportion equation
7,026,102 : 15,667,732 = 15,667,732 : x - Step 2: Convert to fraction form
7,026,102/15,667,732 = 15,667,732/x - Step 3: Cross multiply
7,026,102x = 15,667,732 × 15,667,732 - Step 4: Simplify right side
7,026,102x = 245,477,826,023,824 - Step 5: Solve for x
x = 245,477,826,023,824/7,026,102 - Step 6: Final answer
x = 34,937,982.12
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.