Finding the Fourth Proportional to 146,324,592.36, 219,486,962.35 and 44,088,629.99
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Solution
The fourth proportional to 146,324,592.36, 219,486,962.35 and 44,088,629.99 is: 66,132,967.22
Step by Step Solution
- Step 1: Write the proportion equation
146,324,592.36 : 219,486,962.35 = 44,088,629.99 : x - Step 2: Convert to fraction form
146,324,592.36/219,486,962.35 = 44,088,629.99/x - Step 3: Cross multiply
146,324,592.36x = 219,486,962.35 × 44,088,629.99 - Step 4: Simplify right side
146,324,592.36x = 9,676,879,469,635,886 - Step 5: Solve for x
x = 9,676,879,469,635,886/146,324,592.36 - Step 6: Final answer
x = 66,132,967.22
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.