Finding the Fourth Proportional to 46,117,876,008,422, 63,644,503,797,706 and 25,308,335,378,398
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Solution
The fourth proportional to 46,117,876,008,422, 63,644,503,797,706 and 25,308,335,378,398 is: 34,926,509,772,694.60
Step by Step Solution
- Step 1: Write the proportion equation
46,117,876,008,422 : 63,644,503,797,706 = 25,308,335,378,398 : x - Step 2: Convert to fraction form
46,117,876,008,422/63,644,503,797,706 = 25,308,335,378,398/x - Step 3: Cross multiply
46,117,876,008,422x = 63,644,503,797,706 × 25,308,335,378,398 - Step 4: Simplify right side
46,117,876,008,422x = 1,610,736,447,104,068,741,786,238,976 - Step 5: Solve for x
x = 1,610,736,447,104,068,741,786,238,976/46,117,876,008,422 - Step 6: Final answer
x = 34,926,509,772,694.60
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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.