Finding the Fourth Proportional to 48,384,729.70, 72,583,315.35 and 24,136,051.30
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Solution
The fourth proportional to 48,384,729.70, 72,583,315.35 and 24,136,051.30 is: 36,207,180.11
Step by Step Solution
- Step 1: Write the proportion equation
48,384,729.70 : 72,583,315.35 = 24,136,051.30 : x - Step 2: Convert to fraction form
48,384,729.70/72,583,315.35 = 24,136,051.30/x - Step 3: Cross multiply
48,384,729.70x = 72,583,315.35 × 24,136,051.30 - Step 4: Simplify right side
48,384,729.70x = 1,751,874,622,811,677.25 - Step 5: Solve for x
x = 1,751,874,622,811,677.25/48,384,729.70 - Step 6: Final answer
x = 36,207,180.11
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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.