Finding the Third Proportional to 6,747,160 and 14,692,311
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Solution
The third proportional to 6,747,160 and 14,692,311 is: 31,993,313.12
Step by Step Solution
- Step 1: Write the proportion equation
6,747,160 : 14,692,311 = 14,692,311 : x - Step 2: Convert to fraction form
6,747,160/14,692,311 = 14,692,311/x - Step 3: Cross multiply
6,747,160x = 14,692,311 × 14,692,311 - Step 4: Simplify right side
6,747,160x = 215,864,002,520,721 - Step 5: Solve for x
x = 215,864,002,520,721/6,747,160 - Step 6: Final answer
x = 31,993,313.12
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.