Finding the Third Proportional to 48,452,244 and 74,474,436
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Solution
The third proportional to 48,452,244 and 74,474,436 is: 114,472,337.29
Step by Step Solution
- Step 1: Write the proportion equation
48,452,244 : 74,474,436 = 74,474,436 : x - Step 2: Convert to fraction form
48,452,244/74,474,436 = 74,474,436/x - Step 3: Cross multiply
48,452,244x = 74,474,436 × 74,474,436 - Step 4: Simplify right side
48,452,244x = 5,546,441,617,518,096 - Step 5: Solve for x
x = 5,546,441,617,518,096/48,452,244 - Step 6: Final answer
x = 114,472,337.29
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.