Finding the Third Proportional to 87,226,344 and 190,296,396
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Solution
The third proportional to 87,226,344 and 190,296,396 is: 415,158,043.66
Step by Step Solution
- Step 1: Write the proportion equation
87,226,344 : 190,296,396 = 190,296,396 : x - Step 2: Convert to fraction form
87,226,344/190,296,396 = 190,296,396/x - Step 3: Cross multiply
87,226,344x = 190,296,396 × 190,296,396 - Step 4: Simplify right side
87,226,344x = 36,212,718,330,588,816 - Step 5: Solve for x
x = 36,212,718,330,588,816/87,226,344 - Step 6: Final answer
x = 415,158,043.66
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.