Finding the Fourth Proportional to 33,685,775,258,634, 46,486,334,600,614 and 18,870,744,777,054
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Solution
The fourth proportional to 33,685,775,258,634, 46,486,334,600,614 and 18,870,744,777,054 is: 26,041,608,041,782.50
Step by Step Solution
- Step 1: Write the proportion equation
33,685,775,258,634 : 46,486,334,600,614 = 18,870,744,777,054 : x - Step 2: Convert to fraction form
33,685,775,258,634/46,486,334,600,614 = 18,870,744,777,054/x - Step 3: Cross multiply
33,685,775,258,634x = 46,486,334,600,614 × 18,870,744,777,054 - Step 4: Simplify right side
33,685,775,258,634x = 877,231,755,868,921,279,941,705,728 - Step 5: Solve for x
x = 877,231,755,868,921,279,941,705,728/33,685,775,258,634 - Step 6: Final answer
x = 26,041,608,041,782.50
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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.