Finding the Third Proportional to 7,219,698 and 16,053,204
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Solution
The third proportional to 7,219,698 and 16,053,204 is: 35,694,756.02
Step by Step Solution
- Step 1: Write the proportion equation
7,219,698 : 16,053,204 = 16,053,204 : x - Step 2: Convert to fraction form
7,219,698/16,053,204 = 16,053,204/x - Step 3: Cross multiply
7,219,698x = 16,053,204 × 16,053,204 - Step 4: Simplify right side
7,219,698x = 257,705,358,665,616 - Step 5: Solve for x
x = 257,705,358,665,616/7,219,698 - Step 6: Final answer
x = 35,694,756.02
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.