Finding the Third Proportional to 6,392,682 and 14,045,076
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Solution
The third proportional to 6,392,682 and 14,045,076 is: 30,857,808.95
Step by Step Solution
- Step 1: Write the proportion equation
6,392,682 : 14,045,076 = 14,045,076 : x - Step 2: Convert to fraction form
6,392,682/14,045,076 = 14,045,076/x - Step 3: Cross multiply
6,392,682x = 14,045,076 × 14,045,076 - Step 4: Simplify right side
6,392,682x = 197,264,159,845,776 - Step 5: Solve for x
x = 197,264,159,845,776/6,392,682 - Step 6: Final answer
x = 30,857,808.95
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.