Finding the Fourth Proportional to 54,717,278,929,716, 75,511,319,500,760 and 32,192,958,851,562
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Solution
The fourth proportional to 54,717,278,929,716, 75,511,319,500,760 and 32,192,958,851,562 is: 44,427,150,784,263.88
Step by Step Solution
- Step 1: Write the proportion equation
54,717,278,929,716 : 75,511,319,500,760 = 32,192,958,851,562 : x - Step 2: Convert to fraction form
54,717,278,929,716/75,511,319,500,760 = 32,192,958,851,562/x - Step 3: Cross multiply
54,717,278,929,716x = 75,511,319,500,760 × 32,192,958,851,562 - Step 4: Simplify right side
54,717,278,929,716x = 2,430,932,801,515,117,781,027,127,296 - Step 5: Solve for x
x = 2,430,932,801,515,117,781,027,127,296/54,717,278,929,716 - Step 6: Final answer
x = 44,427,150,784,263.88
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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.