Finding the Third Proportional to 8,165,952 and 17,826,066
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Solution
The third proportional to 8,165,952 and 17,826,066 is: 38,913,849.73
Step by Step Solution
- Step 1: Write the proportion equation
8,165,952 : 17,826,066 = 17,826,066 : x - Step 2: Convert to fraction form
8,165,952/17,826,066 = 17,826,066/x - Step 3: Cross multiply
8,165,952x = 17,826,066 × 17,826,066 - Step 4: Simplify right side
8,165,952x = 317,768,629,036,356 - Step 5: Solve for x
x = 317,768,629,036,356/8,165,952 - Step 6: Final answer
x = 38,913,849.73
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.