Finding the Fourth Proportional to 33,552,618.24, 46,297,211.68 and 18,867,408.96
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Solution
The fourth proportional to 33,552,618.24, 46,297,211.68 and 18,867,408.96 is: 26,033,986.98
Step by Step Solution
- Step 1: Write the proportion equation
33,552,618.24 : 46,297,211.68 = 18,867,408.96 : x - Step 2: Convert to fraction form
33,552,618.24/46,297,211.68 = 18,867,408.96/x - Step 3: Cross multiply
33,552,618.24x = 46,297,211.68 × 18,867,408.96 - Step 4: Simplify right side
33,552,618.24x = 873,508,426,411,025.62 - Step 5: Solve for x
x = 873,508,426,411,025.62/33,552,618.24 - Step 6: Final answer
x = 26,033,986.98
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.