Finding the Fourth Proportional to 32,526,581.76, 48,804,771.96 and 14,088,166.29
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Solution
The fourth proportional to 32,526,581.76, 48,804,771.96 and 14,088,166.29 is: 21,138,702.74
Step by Step Solution
- Step 1: Write the proportion equation
32,526,581.76 : 48,804,771.96 = 14,088,166.29 : x - Step 2: Convert to fraction form
32,526,581.76/48,804,771.96 = 14,088,166.29/x - Step 3: Cross multiply
32,526,581.76x = 48,804,771.96 × 14,088,166.29 - Step 4: Simplify right side
32,526,581.76x = 687,569,743,118,009.25 - Step 5: Solve for x
x = 687,569,743,118,009.25/32,526,581.76 - Step 6: Final answer
x = 21,138,702.74
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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.