Finding the Fourth Proportional to 110,880,548.71, 166,203,535.97 and 41,763,447.49
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Solution
The fourth proportional to 110,880,548.71, 166,203,535.97 and 41,763,447.49 is: 62,600,994.75
Step by Step Solution
- Step 1: Write the proportion equation
110,880,548.71 : 166,203,535.97 = 41,763,447.49 : x - Step 2: Convert to fraction form
110,880,548.71/166,203,535.97 = 41,763,447.49/x - Step 3: Cross multiply
110,880,548.71x = 166,203,535.97 × 41,763,447.49 - Step 4: Simplify right side
110,880,548.71x = 6,941,232,647,427,241 - Step 5: Solve for x
x = 6,941,232,647,427,241/110,880,548.71 - Step 6: Final answer
x = 62,600,994.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.