Finding the Fourth Proportional to 16,333,144.25, 24,497,850.12 and 4,366,813.37
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Solution
The fourth proportional to 16,333,144.25, 24,497,850.12 and 4,366,813.37 is: 6,549,721.09
Step by Step Solution
- Step 1: Write the proportion equation
16,333,144.25 : 24,497,850.12 = 4,366,813.37 : x - Step 2: Convert to fraction form
16,333,144.25/24,497,850.12 = 4,366,813.37/x - Step 3: Cross multiply
16,333,144.25x = 24,497,850.12 × 4,366,813.37 - Step 4: Simplify right side
16,333,144.25x = 106,977,539,317,782.86 - Step 5: Solve for x
x = 106,977,539,317,782.86/16,333,144.25 - Step 6: Final answer
x = 6,549,721.09
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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.