Finding the Fourth Proportional to 16,269,396.75, 24,404,238.09 and 4,138,873.02
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Solution
The fourth proportional to 16,269,396.75, 24,404,238.09 and 4,138,873.02 is: 6,208,345.90
Step by Step Solution
- Step 1: Write the proportion equation
16,269,396.75 : 24,404,238.09 = 4,138,873.02 : x - Step 2: Convert to fraction form
16,269,396.75/24,404,238.09 = 4,138,873.02/x - Step 3: Cross multiply
16,269,396.75x = 24,404,238.09 × 4,138,873.02 - Step 4: Simplify right side
16,269,396.75x = 101,006,042,604,357.33 - Step 5: Solve for x
x = 101,006,042,604,357.33/16,269,396.75 - Step 6: Final answer
x = 6,208,345.90
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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.