Finding the Fourth Proportional to 17,629,530.84, 24,328,752.84 and 9,894,573.18
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Solution
The fourth proportional to 17,629,530.84, 24,328,752.84 and 9,894,573.18 is: 13,654,511.15
Step by Step Solution
- Step 1: Write the proportion equation
17,629,530.84 : 24,328,752.84 = 9,894,573.18 : x - Step 2: Convert to fraction form
17,629,530.84/24,328,752.84 = 9,894,573.18/x - Step 3: Cross multiply
17,629,530.84x = 24,328,752.84 × 9,894,573.18 - Step 4: Simplify right side
17,629,530.84x = 240,722,625,353,512.81 - Step 5: Solve for x
x = 240,722,625,353,512.81/17,629,530.84 - Step 6: Final answer
x = 13,654,511.15
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.