Finding the Fourth Proportional to 24,222,301.12, 36,292,322.40 and 14,617,496.80
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Solution
The fourth proportional to 24,222,301.12, 36,292,322.40 and 14,617,496.80 is: 21,901,424.80
Step by Step Solution
- Step 1: Write the proportion equation
24,222,301.12 : 36,292,322.40 = 14,617,496.80 : x - Step 2: Convert to fraction form
24,222,301.12/36,292,322.40 = 14,617,496.80/x - Step 3: Cross multiply
24,222,301.12x = 36,292,322.40 × 14,617,496.80 - Step 4: Simplify right side
24,222,301.12x = 530,502,906,546,568.31 - Step 5: Solve for x
x = 530,502,906,546,568.31/24,222,301.12 - Step 6: Final answer
x = 21,901,424.80
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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.