Finding the Fourth Proportional to 27,361,649,048.67, 41,048,662,383.86 and 14,770,237,253.99
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Solution
The fourth proportional to 27,361,649,048.67, 41,048,662,383.86 and 14,770,237,253.99 is: 22,158,696,695.87
Step by Step Solution
- Step 1: Write the proportion equation
27,361,649,048.67 : 41,048,662,383.86 = 14,770,237,253.99 : x - Step 2: Convert to fraction form
27,361,649,048.67/41,048,662,383.86 = 14,770,237,253.99/x - Step 3: Cross multiply
27,361,649,048.67x = 41,048,662,383.86 × 14,770,237,253.99 - Step 4: Simplify right side
27,361,649,048.67x = 606,298,482,368,267,943,936 - Step 5: Solve for x
x = 606,298,482,368,267,943,936/27,361,649,048.67 - Step 6: Final answer
x = 22,158,696,695.87
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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.