Finding the Fourth Proportional to 35,355,036,717,779, 48,789,431,430,224 and 19,747,550,495,098
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Solution
The fourth proportional to 35,355,036,717,779, 48,789,431,430,224 and 19,747,550,495,098 is: 27,251,329,661,636.82
Step by Step Solution
- Step 1: Write the proportion equation
35,355,036,717,779 : 48,789,431,430,224 = 19,747,550,495,098 : x - Step 2: Convert to fraction form
35,355,036,717,779/48,789,431,430,224 = 19,747,550,495,098/x - Step 3: Cross multiply
35,355,036,717,779x = 48,789,431,430,224 × 19,747,550,495,098 - Step 4: Simplify right side
35,355,036,717,779x = 963,471,760,795,469,818,407,944,192 - Step 5: Solve for x
x = 963,471,760,795,469,818,407,944,192/35,355,036,717,779 - Step 6: Final answer
x = 27,251,329,661,636.82
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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.