Finding the Fourth Proportional to 24,031,810.08, 36,047,093.04 and 8,075,458.08
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Solution
The fourth proportional to 24,031,810.08, 36,047,093.04 and 8,075,458.08 is: 12,112,978.08
Step by Step Solution
- Step 1: Write the proportion equation
24,031,810.08 : 36,047,093.04 = 8,075,458.08 : x - Step 2: Convert to fraction form
24,031,810.08/36,047,093.04 = 8,075,458.08/x - Step 3: Cross multiply
24,031,810.08x = 36,047,093.04 × 8,075,458.08 - Step 4: Simplify right side
24,031,810.08x = 291,096,788,750,379.75 - Step 5: Solve for x
x = 291,096,788,750,379.75/24,031,810.08 - Step 6: Final answer
x = 12,112,978.08
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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.