Finding the Fourth Proportional to 33,487,054,083,894, 46,220,732,856,800 and 21,810,365,844,842
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Solution
The fourth proportional to 33,487,054,083,894, 46,220,732,856,800 and 21,810,365,844,842 is: 30,103,904,950,790.24
Step by Step Solution
- Step 1: Write the proportion equation
33,487,054,083,894 : 46,220,732,856,800 = 21,810,365,844,842 : x - Step 2: Convert to fraction form
33,487,054,083,894/46,220,732,856,800 = 21,810,365,844,842/x - Step 3: Cross multiply
33,487,054,083,894x = 46,220,732,856,800 × 21,810,365,844,842 - Step 4: Simplify right side
33,487,054,083,894x = 1,008,091,093,223,517,090,790,506,496 - Step 5: Solve for x
x = 1,008,091,093,223,517,090,790,506,496/33,487,054,083,894 - Step 6: Final answer
x = 30,103,904,950,790.24
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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.