Finding the Third Proportional to 7,773,493 and 16,044,889
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Solution
The third proportional to 7,773,493 and 16,044,889 is: 33,117,475.38
Step by Step Solution
- Step 1: Write the proportion equation
7,773,493 : 16,044,889 = 16,044,889 : x - Step 2: Convert to fraction form
7,773,493/16,044,889 = 16,044,889/x - Step 3: Cross multiply
7,773,493x = 16,044,889 × 16,044,889 - Step 4: Simplify right side
7,773,493x = 257,438,463,022,321 - Step 5: Solve for x
x = 257,438,463,022,321/7,773,493 - Step 6: Final answer
x = 33,117,475.38
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Why These Related Problems?
These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.