Finding the Third Proportional to 7,476,717 and 11,202,637.50
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Solution
The third proportional to 7,476,717 and 11,202,637.50 is: 16,785,319.94
Step by Step Solution
- Step 1: Write the proportion equation
7,476,717 : 11,202,637.50 = 11,202,637.50 : x - Step 2: Convert to fraction form
7,476,717/11,202,637.50 = 11,202,637.50/x - Step 3: Cross multiply
7,476,717x = 11,202,637.50 × 11,202,637.50 - Step 4: Simplify right side
7,476,717x = 125,499,086,956,406.25 - Step 5: Solve for x
x = 125,499,086,956,406.25/7,476,717 - Step 6: Final answer
x = 16,785,319.94
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.