Finding the Fourth Proportional to 17,496,775.95, 26,245,163.93 and 16,433,893.95
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Solution
The fourth proportional to 17,496,775.95, 26,245,163.93 and 16,433,893.95 is: 24,650,840.93
Step by Step Solution
- Step 1: Write the proportion equation
17,496,775.95 : 26,245,163.93 = 16,433,893.95 : x - Step 2: Convert to fraction form
17,496,775.95/26,245,163.93 = 16,433,893.95/x - Step 3: Cross multiply
17,496,775.95x = 26,245,163.93 × 16,433,893.95 - Step 4: Simplify right side
17,496,775.95x = 431,310,240,643,815.75 - Step 5: Solve for x
x = 431,310,240,643,815.75/17,496,775.95 - Step 6: Final answer
x = 24,650,840.93
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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.