Finding the Fourth Proportional to 26,593,091.33, 39,807,822.96 and 17,351,163.69
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Solution
The fourth proportional to 26,593,091.33, 39,807,822.96 and 17,351,163.69 is: 25,973,364.43
Step by Step Solution
- Step 1: Write the proportion equation
26,593,091.33 : 39,807,822.96 = 17,351,163.69 : x - Step 2: Convert to fraction form
26,593,091.33/39,807,822.96 = 17,351,163.69/x - Step 3: Cross multiply
26,593,091.33x = 39,807,822.96 × 17,351,163.69 - Step 4: Simplify right side
26,593,091.33x = 690,712,052,321,500.38 - Step 5: Solve for x
x = 690,712,052,321,500.38/26,593,091.33 - Step 6: Final answer
x = 25,973,364.43
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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.