Finding the Fourth Proportional to 108,881,670.24, 163,354,391.82 and 32,206,743
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Solution
The fourth proportional to 108,881,670.24, 163,354,391.82 and 32,206,743 is: 48,319,546.38
Step by Step Solution
- Step 1: Write the proportion equation
108,881,670.24 : 163,354,391.82 = 32,206,743 : x - Step 2: Convert to fraction form
108,881,670.24/163,354,391.82 = 32,206,743/x - Step 3: Cross multiply
108,881,670.24x = 163,354,391.82 × 32,206,743 - Step 4: Simplify right side
108,881,670.24x = 5,261,112,915,268,042 - Step 5: Solve for x
x = 5,261,112,915,268,042/108,881,670.24 - Step 6: Final answer
x = 48,319,546.38
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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.