Finding the Fourth Proportional to 16,344,228.88, 24,507,831.84 and 6,100,665.94
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Solution
The fourth proportional to 16,344,228.88, 24,507,831.84 and 6,100,665.94 is: 9,147,821.91
Step by Step Solution
- Step 1: Write the proportion equation
16,344,228.88 : 24,507,831.84 = 6,100,665.94 : x - Step 2: Convert to fraction form
16,344,228.88/24,507,831.84 = 6,100,665.94/x - Step 3: Cross multiply
16,344,228.88x = 24,507,831.84 × 6,100,665.94 - Step 4: Simplify right side
16,344,228.88x = 149,514,094,969,535.53 - Step 5: Solve for x
x = 149,514,094,969,535.53/16,344,228.88 - Step 6: Final answer
x = 9,147,821.91
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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.