Finding the Fourth Proportional to 16,296,544.51, 24,465,559.44 and 10,563,269.23
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Solution
The fourth proportional to 16,296,544.51, 24,465,559.44 and 10,563,269.23 is: 15,858,349.06
Step by Step Solution
- Step 1: Write the proportion equation
16,296,544.51 : 24,465,559.44 = 10,563,269.23 : x - Step 2: Convert to fraction form
16,296,544.51/24,465,559.44 = 10,563,269.23/x - Step 3: Cross multiply
16,296,544.51x = 24,465,559.44 × 10,563,269.23 - Step 4: Simplify right side
16,296,544.51x = 258,436,291,297,482.25 - Step 5: Solve for x
x = 258,436,291,297,482.25/16,296,544.51 - Step 6: Final answer
x = 15,858,349.06
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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.