Finding the Fourth Proportional to 159,804,905.00, 239,704,517.97 and 50,627,238.44
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Solution
The fourth proportional to 159,804,905.00, 239,704,517.97 and 50,627,238.44 is: 75,939,958.07
Step by Step Solution
- Step 1: Write the proportion equation
159,804,905.00 : 239,704,517.97 = 50,627,238.44 : x - Step 2: Convert to fraction form
159,804,905.00/239,704,517.97 = 50,627,238.44/x - Step 3: Cross multiply
159,804,905.00x = 239,704,517.97 × 50,627,238.44 - Step 4: Simplify right side
159,804,905.00x = 12,135,577,785,213,932 - Step 5: Solve for x
x = 12,135,577,785,213,932/159,804,905.00 - Step 6: Final answer
x = 75,939,958.07
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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.