Finding the Fourth Proportional to 14,955,174.65, 22,432,761.99 and 3,595,623.68
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Solution
The fourth proportional to 14,955,174.65, 22,432,761.99 and 3,595,623.68 is: 5,393,435.53
Step by Step Solution
- Step 1: Write the proportion equation
14,955,174.65 : 22,432,761.99 = 3,595,623.68 : x - Step 2: Convert to fraction form
14,955,174.65/22,432,761.99 = 3,595,623.68/x - Step 3: Cross multiply
14,955,174.65x = 22,432,761.99 × 3,595,623.68 - Step 4: Simplify right side
14,955,174.65x = 80,659,770,275,129.83 - Step 5: Solve for x
x = 80,659,770,275,129.83/14,955,174.65 - Step 6: Final answer
x = 5,393,435.53
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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.