Finding the Fourth Proportional to 150,801,271.09, 226,204,163.02 and 57,433,399.05
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Solution
The fourth proportional to 150,801,271.09, 226,204,163.02 and 57,433,399.05 is: 86,150,957.93
Step by Step Solution
- Step 1: Write the proportion equation
150,801,271.09 : 226,204,163.02 = 57,433,399.05 : x - Step 2: Convert to fraction form
150,801,271.09/226,204,163.02 = 57,433,399.05/x - Step 3: Cross multiply
150,801,271.09x = 226,204,163.02 × 57,433,399.05 - Step 4: Simplify right side
150,801,271.09x = 12,991,673,961,146,572 - Step 5: Solve for x
x = 12,991,673,961,146,572/150,801,271.09 - Step 6: Final answer
x = 86,150,957.93
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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.