Finding the Third Proportional to 7,415,582.91 and 16,245,015.75
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Solution
The third proportional to 7,415,582.91 and 16,245,015.75 is: 35,587,295.03
Step by Step Solution
- Step 1: Write the proportion equation
7,415,582.91 : 16,245,015.75 = 16,245,015.75 : x - Step 2: Convert to fraction form
7,415,582.91/16,245,015.75 = 16,245,015.75/x - Step 3: Cross multiply
7,415,582.91x = 16,245,015.75 × 16,245,015.75 - Step 4: Simplify right side
7,415,582.91x = 263,900,536,717,748.06 - Step 5: Solve for x
x = 263,900,536,717,748.06/7,415,582.91 - Step 6: Final answer
x = 35,587,295.03
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.