Finding the Third Proportional to 7,763,211,511 and 11,101,477,876
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Solution
The third proportional to 7,763,211,511 and 11,101,477,876 is: 15,875,235,507.46
Step by Step Solution
- Step 1: Write the proportion equation
7,763,211,511 : 11,101,477,876 = 11,101,477,876 : x - Step 2: Convert to fraction form
7,763,211,511/11,101,477,876 = 11,101,477,876/x - Step 3: Cross multiply
7,763,211,511x = 11,101,477,876 × 11,101,477,876 - Step 4: Simplify right side
7,763,211,511x = 123,242,811,031,317,479,424 - Step 5: Solve for x
x = 123,242,811,031,317,479,424/7,763,211,511 - Step 6: Final answer
x = 15,875,235,507.46
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.