Finding the Fourth Proportional to 24,659,527.12, 34,029,311.52 and 13,646,742.88
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Solution
The fourth proportional to 24,659,527.12, 34,029,311.52 and 13,646,742.88 is: 18,832,042.58
Step by Step Solution
- Step 1: Write the proportion equation
24,659,527.12 : 34,029,311.52 = 13,646,742.88 : x - Step 2: Convert to fraction form
24,659,527.12/34,029,311.52 = 13,646,742.88/x - Step 3: Cross multiply
24,659,527.12x = 34,029,311.52 × 13,646,742.88 - Step 4: Simplify right side
24,659,527.12x = 464,389,264,696,862.06 - Step 5: Solve for x
x = 464,389,264,696,862.06/24,659,527.12 - Step 6: Final answer
x = 18,832,042.58
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.