Finding the Fourth Proportional to 16,035,222.24, 24,054,181.20 and 5,252,294.88
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Solution
The fourth proportional to 16,035,222.24, 24,054,181.20 and 5,252,294.88 is: 7,878,883.80
Step by Step Solution
- Step 1: Write the proportion equation
16,035,222.24 : 24,054,181.20 = 5,252,294.88 : x - Step 2: Convert to fraction form
16,035,222.24/24,054,181.20 = 5,252,294.88/x - Step 3: Cross multiply
16,035,222.24x = 24,054,181.20 × 5,252,294.88 - Step 4: Simplify right side
16,035,222.24x = 126,339,652,759,352.25 - Step 5: Solve for x
x = 126,339,652,759,352.25/16,035,222.24 - Step 6: Final answer
x = 7,878,883.80
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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.