Finding the Third Proportional to 15,392,826 and 33,464,934
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Solution
The third proportional to 15,392,826 and 33,464,934 is: 72,754,788.99
Step by Step Solution
- Step 1: Write the proportion equation
15,392,826 : 33,464,934 = 33,464,934 : x - Step 2: Convert to fraction form
15,392,826/33,464,934 = 33,464,934/x - Step 3: Cross multiply
15,392,826x = 33,464,934 × 33,464,934 - Step 4: Simplify right side
15,392,826x = 1,119,901,807,624,356 - Step 5: Solve for x
x = 1,119,901,807,624,356/15,392,826 - Step 6: Final answer
x = 72,754,788.99
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.