Finding the Fourth Proportional to 24,505,526.63, 36,762,282.84 and 7,235,473.25
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Solution
The fourth proportional to 24,505,526.63, 36,762,282.84 and 7,235,473.25 is: 10,854,388.81
Step by Step Solution
- Step 1: Write the proportion equation
24,505,526.63 : 36,762,282.84 = 7,235,473.25 : x - Step 2: Convert to fraction form
24,505,526.63/36,762,282.84 = 7,235,473.25/x - Step 3: Cross multiply
24,505,526.63x = 36,762,282.84 × 7,235,473.25 - Step 4: Simplify right side
24,505,526.63x = 265,992,514,097,754.06 - Step 5: Solve for x
x = 265,992,514,097,754.06/24,505,526.63 - Step 6: Final answer
x = 10,854,388.81
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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.