Finding the Fourth Proportional to 29,585,845,106.35, 44,394,025,341.66 and 13,866,266,736.79
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Solution
The fourth proportional to 29,585,845,106.35, 44,394,025,341.66 and 13,866,266,736.79 is: 20,806,551,061.65
Step by Step Solution
- Step 1: Write the proportion equation
29,585,845,106.35 : 44,394,025,341.66 = 13,866,266,736.79 : x - Step 2: Convert to fraction form
29,585,845,106.35/44,394,025,341.66 = 13,866,266,736.79/x - Step 3: Cross multiply
29,585,845,106.35x = 44,394,025,341.66 × 13,866,266,736.79 - Step 4: Simplify right side
29,585,845,106.35x = 615,579,396,907,272,503,296 - Step 5: Solve for x
x = 615,579,396,907,272,503,296/29,585,845,106.35 - Step 6: Final answer
x = 20,806,551,061.65
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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.