Finding the Fourth Proportional to 4,544,990,086.51, 6,811,458,195.17 and 2,334,110,495.95
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Solution
The fourth proportional to 4,544,990,086.51, 6,811,458,195.17 and 2,334,110,495.95 is: 3,498,070,570.77
Step by Step Solution
- Step 1: Write the proportion equation
4,544,990,086.51 : 6,811,458,195.17 = 2,334,110,495.95 : x - Step 2: Convert to fraction form
4,544,990,086.51/6,811,458,195.17 = 2,334,110,495.95/x - Step 3: Cross multiply
4,544,990,086.51x = 6,811,458,195.17 × 2,334,110,495.95 - Step 4: Simplify right side
4,544,990,086.51x = 15,898,696,066,059,268,096 - Step 5: Solve for x
x = 15,898,696,066,059,268,096/4,544,990,086.51 - Step 6: Final answer
x = 3,498,070,570.77
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.