Finding the Fourth Proportional to 16,377,225.44, 24,558,703.68 and 8,699,190.08
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Solution
The fourth proportional to 16,377,225.44, 24,558,703.68 and 8,699,190.08 is: 13,044,995.46
Step by Step Solution
- Step 1: Write the proportion equation
16,377,225.44 : 24,558,703.68 = 8,699,190.08 : x - Step 2: Convert to fraction form
16,377,225.44/24,558,703.68 = 8,699,190.08/x - Step 3: Cross multiply
16,377,225.44x = 24,558,703.68 × 8,699,190.08 - Step 4: Simplify right side
16,377,225.44x = 213,640,831,430,715.50 - Step 5: Solve for x
x = 213,640,831,430,715.50/16,377,225.44 - Step 6: Final answer
x = 13,044,995.46
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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.