Finding the Fourth Proportional to 55,683,707,133,388, 76,847,577,250,541 and 32,278,178,691,859
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Solution
The fourth proportional to 55,683,707,133,388, 76,847,577,250,541 and 32,278,178,691,859 is: 44,546,240,870,556.03
Step by Step Solution
- Step 1: Write the proportion equation
55,683,707,133,388 : 76,847,577,250,541 = 32,278,178,691,859 : x - Step 2: Convert to fraction form
55,683,707,133,388/76,847,577,250,541 = 32,278,178,691,859/x - Step 3: Cross multiply
55,683,707,133,388x = 76,847,577,250,541 × 32,278,178,691,859 - Step 4: Simplify right side
55,683,707,133,388x = 2,480,499,830,529,400,892,947,431,424 - Step 5: Solve for x
x = 2,480,499,830,529,400,892,947,431,424/55,683,707,133,388 - Step 6: Final answer
x = 44,546,240,870,556.03
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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.