Finding the Fourth Proportional to 88,750,391.49, 133,125,587.60 and 24,054,196.64
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Solution
The fourth proportional to 88,750,391.49, 133,125,587.60 and 24,054,196.64 is: 36,081,295.05
Step by Step Solution
- Step 1: Write the proportion equation
88,750,391.49 : 133,125,587.60 = 24,054,196.64 : x - Step 2: Convert to fraction form
88,750,391.49/133,125,587.60 = 24,054,196.64/x - Step 3: Cross multiply
88,750,391.49x = 133,125,587.60 × 24,054,196.64 - Step 4: Simplify right side
88,750,391.49x = 3,202,229,061,160,047 - Step 5: Solve for x
x = 3,202,229,061,160,047/88,750,391.49 - Step 6: Final answer
x = 36,081,295.05
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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.