Finding the Fourth Proportional to 29,961,092.70, 44,865,607.05 and 16,482,692.70
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Solution
The fourth proportional to 29,961,092.70, 44,865,607.05 and 16,482,692.70 is: 24,682,211.07
Step by Step Solution
- Step 1: Write the proportion equation
29,961,092.70 : 44,865,607.05 = 16,482,692.70 : x - Step 2: Convert to fraction form
29,961,092.70/44,865,607.05 = 16,482,692.70/x - Step 3: Cross multiply
29,961,092.70x = 44,865,607.05 × 16,482,692.70 - Step 4: Simplify right side
29,961,092.70x = 739,506,013,804,103.50 - Step 5: Solve for x
x = 739,506,013,804,103.50/29,961,092.70 - Step 6: Final answer
x = 24,682,211.07
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.