Finding the Third Proportional to 836,758,950 and 1,824,181,638
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Solution
The third proportional to 836,758,950 and 1,824,181,638 is: 3,976,818,710.35
Step by Step Solution
- Step 1: Write the proportion equation
836,758,950 : 1,824,181,638 = 1,824,181,638 : x - Step 2: Convert to fraction form
836,758,950/1,824,181,638 = 1,824,181,638/x - Step 3: Cross multiply
836,758,950x = 1,824,181,638 × 1,824,181,638 - Step 4: Simplify right side
836,758,950x = 3,327,638,648,416,363,008 - Step 5: Solve for x
x = 3,327,638,648,416,363,008/836,758,950 - Step 6: Final answer
x = 3,976,818,710.35
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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.