Finding the Fourth Proportional to 43,577,845,121.18, 60,135,568,200.69 and 24,286,278,518.66
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Solution
The fourth proportional to 43,577,845,121.18, 60,135,568,200.69 and 24,286,278,518.66 is: 33,514,028,840.54
Step by Step Solution
- Step 1: Write the proportion equation
43,577,845,121.18 : 60,135,568,200.69 = 24,286,278,518.66 : x - Step 2: Convert to fraction form
43,577,845,121.18/60,135,568,200.69 = 24,286,278,518.66/x - Step 3: Cross multiply
43,577,845,121.18x = 60,135,568,200.69 × 24,286,278,518.66 - Step 4: Simplify right side
43,577,845,121.18x = 1,460,469,158,199,831,035,904 - Step 5: Solve for x
x = 1,460,469,158,199,831,035,904/43,577,845,121.18 - Step 6: Final answer
x = 33,514,028,840.54
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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.