Finding the Fourth Proportional to 35,529,568.40, 53,168,381.40 and 24,192,160.40
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Solution
The fourth proportional to 35,529,568.40, 53,168,381.40 and 24,192,160.40 is: 36,202,466.54
Step by Step Solution
- Step 1: Write the proportion equation
35,529,568.40 : 53,168,381.40 = 24,192,160.40 : x - Step 2: Convert to fraction form
35,529,568.40/53,168,381.40 = 24,192,160.40/x - Step 3: Cross multiply
35,529,568.40x = 53,168,381.40 × 24,192,160.40 - Step 4: Simplify right side
35,529,568.40x = 1,286,258,011,037,176.50 - Step 5: Solve for x
x = 1,286,258,011,037,176.50/35,529,568.40 - Step 6: Final answer
x = 36,202,466.54
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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.