Finding the Fourth Proportional to 44,694,879.36, 67,014,881.82 and 17,369,266.08
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Solution
The fourth proportional to 44,694,879.36, 67,014,881.82 and 17,369,266.08 is: 26,043,236.50
Step by Step Solution
- Step 1: Write the proportion equation
44,694,879.36 : 67,014,881.82 = 17,369,266.08 : x - Step 2: Convert to fraction form
44,694,879.36/67,014,881.82 = 17,369,266.08/x - Step 3: Cross multiply
44,694,879.36x = 67,014,881.82 × 17,369,266.08 - Step 4: Simplify right side
44,694,879.36x = 1,163,999,313,651,334.50 - Step 5: Solve for x
x = 1,163,999,313,651,334.50/44,694,879.36 - Step 6: Final answer
x = 26,043,236.50
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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.