Finding the Third Proportional to 7,494,497 and 16,125,687
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Solution
The third proportional to 7,494,497 and 16,125,687 is: 34,697,162.63
Step by Step Solution
- Step 1: Write the proportion equation
7,494,497 : 16,125,687 = 16,125,687 : x - Step 2: Convert to fraction form
7,494,497/16,125,687 = 16,125,687/x - Step 3: Cross multiply
7,494,497x = 16,125,687 × 16,125,687 - Step 4: Simplify right side
7,494,497x = 260,037,781,221,969 - Step 5: Solve for x
x = 260,037,781,221,969/7,494,497 - Step 6: Final answer
x = 34,697,162.63
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.