Finding the Fourth Proportional to 16,259,228.02, 24,388,853.10 and 4,129,601.14
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Solution
The fourth proportional to 16,259,228.02, 24,388,853.10 and 4,129,601.14 is: 6,194,404.52
Step by Step Solution
- Step 1: Write the proportion equation
16,259,228.02 : 24,388,853.10 = 4,129,601.14 : x - Step 2: Convert to fraction form
16,259,228.02/24,388,853.10 = 4,129,601.14/x - Step 3: Cross multiply
16,259,228.02x = 24,388,853.10 × 4,129,601.14 - Step 4: Simplify right side
16,259,228.02x = 100,716,235,565,052.55 - Step 5: Solve for x
x = 100,716,235,565,052.55/16,259,228.02 - Step 6: Final answer
x = 6,194,404.52
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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.