Finding the Fourth Proportional to 16,015,659.26, 24,027,584.04 and 4,656,107.88
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Solution
The fourth proportional to 16,015,659.26, 24,027,584.04 and 4,656,107.88 is: 6,985,352.37
Step by Step Solution
- Step 1: Write the proportion equation
16,015,659.26 : 24,027,584.04 = 4,656,107.88 : x - Step 2: Convert to fraction form
16,015,659.26/24,027,584.04 = 4,656,107.88/x - Step 3: Cross multiply
16,015,659.26x = 24,027,584.04 × 4,656,107.88 - Step 4: Simplify right side
16,015,659.26x = 111,875,023,386,006.23 - Step 5: Solve for x
x = 111,875,023,386,006.23/16,015,659.26 - Step 6: Final answer
x = 6,985,352.37
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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.