Finding the Fourth Proportional to 37,656,745.16, 56,463,170.04 and 14,600,744.44
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Solution
The fourth proportional to 37,656,745.16, 56,463,170.04 and 14,600,744.44 is: 21,892,606.82
Step by Step Solution
- Step 1: Write the proportion equation
37,656,745.16 : 56,463,170.04 = 14,600,744.44 : x - Step 2: Convert to fraction form
37,656,745.16/56,463,170.04 = 14,600,744.44/x - Step 3: Cross multiply
37,656,745.16x = 56,463,170.04 × 14,600,744.44 - Step 4: Simplify right side
37,656,745.16x = 824,404,315,885,146.62 - Step 5: Solve for x
x = 824,404,315,885,146.62/37,656,745.16 - Step 6: Final answer
x = 21,892,606.82
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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.