Finding the Third Proportional to 7,623,348 and 16,758,148
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Solution
The third proportional to 7,623,348 and 16,758,148 is: 36,838,869.80
Step by Step Solution
- Step 1: Write the proportion equation
7,623,348 : 16,758,148 = 16,758,148 : x - Step 2: Convert to fraction form
7,623,348/16,758,148 = 16,758,148/x - Step 3: Cross multiply
7,623,348x = 16,758,148 × 16,758,148 - Step 4: Simplify right side
7,623,348x = 280,835,524,389,904 - Step 5: Solve for x
x = 280,835,524,389,904/7,623,348 - Step 6: Final answer
x = 36,838,869.80
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.