Finding the Fourth Proportional to 16,021,246.98, 24,033,348 and 5,238,603.12
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Solution
The fourth proportional to 16,021,246.98, 24,033,348 and 5,238,603.12 is: 7,858,387.80
Step by Step Solution
- Step 1: Write the proportion equation
16,021,246.98 : 24,033,348 = 5,238,603.12 : x - Step 2: Convert to fraction form
16,021,246.98/24,033,348 = 5,238,603.12/x - Step 3: Cross multiply
16,021,246.98x = 24,033,348 × 5,238,603.12 - Step 4: Simplify right side
16,021,246.98x = 125,901,171,816,845.77 - Step 5: Solve for x
x = 125,901,171,816,845.77/16,021,246.98 - Step 6: Final answer
x = 7,858,387.80
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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.