Finding the Third Proportional to 154,319,536 and 332,868,467
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Solution
The third proportional to 154,319,536 and 332,868,467 is: 717,999,931.80
Step by Step Solution
- Step 1: Write the proportion equation
154,319,536 : 332,868,467 = 332,868,467 : x - Step 2: Convert to fraction form
154,319,536/332,868,467 = 332,868,467/x - Step 3: Cross multiply
154,319,536x = 332,868,467 × 332,868,467 - Step 4: Simplify right side
154,319,536x = 110,801,416,322,930,096 - Step 5: Solve for x
x = 110,801,416,322,930,096/154,319,536 - Step 6: Final answer
x = 717,999,931.80
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.