Finding the Fourth Proportional to 3,601,821,267,778, 4,970,513,349,534.70 and 2,060,318,651,184
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Solution
The fourth proportional to 3,601,821,267,778, 4,970,513,349,534.70 and 2,060,318,651,184 is: 2,843,239,738,634.53
Step by Step Solution
- Step 1: Write the proportion equation
3,601,821,267,778 : 4,970,513,349,534.70 = 2,060,318,651,184 : x - Step 2: Convert to fraction form
3,601,821,267,778/4,970,513,349,534.70 = 2,060,318,651,184/x - Step 3: Cross multiply
3,601,821,267,778x = 4,970,513,349,534.70 × 2,060,318,651,184 - Step 4: Simplify right side
3,601,821,267,778x = 10,240,841,360,005,400,407,048,192 - Step 5: Solve for x
x = 10,240,841,360,005,400,407,048,192/3,601,821,267,778 - Step 6: Final answer
x = 2,843,239,738,634.53
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.