Finding the Third Proportional to 7,692,084 and 16,413,678
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Solution
The third proportional to 7,692,084 and 16,413,678 is: 35,024,165.82
Step by Step Solution
- Step 1: Write the proportion equation
7,692,084 : 16,413,678 = 16,413,678 : x - Step 2: Convert to fraction form
7,692,084/16,413,678 = 16,413,678/x - Step 3: Cross multiply
7,692,084x = 16,413,678 × 16,413,678 - Step 4: Simplify right side
7,692,084x = 269,408,825,487,684 - Step 5: Solve for x
x = 269,408,825,487,684/7,692,084 - Step 6: Final answer
x = 35,024,165.82
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.