Finding the Fourth Proportional to 16,544,322.40, 24,836,701.20 and 9,360,853.60
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Solution
The fourth proportional to 16,544,322.40, 24,836,701.20 and 9,360,853.60 is: 14,052,719.61
Step by Step Solution
- Step 1: Write the proportion equation
16,544,322.40 : 24,836,701.20 = 9,360,853.60 : x - Step 2: Convert to fraction form
16,544,322.40/24,836,701.20 = 9,360,853.60/x - Step 3: Cross multiply
16,544,322.40x = 24,836,701.20 × 9,360,853.60 - Step 4: Simplify right side
16,544,322.40x = 232,492,723,840,144.31 - Step 5: Solve for x
x = 232,492,723,840,144.31/16,544,322.40 - Step 6: Final answer
x = 14,052,719.61
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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.