Finding the Fourth Proportional to 61,511,795,317,192, 84,886,340,361,214 and 33,386,193,706,917
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Solution
The fourth proportional to 61,511,795,317,192, 84,886,340,361,214 and 33,386,193,706,917 is: 46,072,981,413,675.16
Step by Step Solution
- Step 1: Write the proportion equation
61,511,795,317,192 : 84,886,340,361,214 = 33,386,193,706,917 : x - Step 2: Convert to fraction form
61,511,795,317,192/84,886,340,361,214 = 33,386,193,706,917/x - Step 3: Cross multiply
61,511,795,317,192x = 84,886,340,361,214 × 33,386,193,706,917 - Step 4: Simplify right side
61,511,795,317,192x = 2,834,031,802,370,777,411,267,592,192 - Step 5: Solve for x
x = 2,834,031,802,370,777,411,267,592,192/61,511,795,317,192 - Step 6: Final answer
x = 46,072,981,413,675.16
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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.