Finding the Fourth Proportional to 29,583,072.10, 44,353,612.95 and 11,380,233.70
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Solution
The fourth proportional to 29,583,072.10, 44,353,612.95 and 11,380,233.70 is: 17,062,273.96
Step by Step Solution
- Step 1: Write the proportion equation
29,583,072.10 : 44,353,612.95 = 11,380,233.70 : x - Step 2: Convert to fraction form
29,583,072.10/44,353,612.95 = 11,380,233.70/x - Step 3: Cross multiply
29,583,072.10x = 44,353,612.95 × 11,380,233.70 - Step 4: Simplify right side
29,583,072.10x = 504,754,480,810,346.44 - Step 5: Solve for x
x = 504,754,480,810,346.44/29,583,072.10 - Step 6: Final answer
x = 17,062,273.96
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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.