Finding the Fourth Proportional to 41,461,213.12, 57,209,388 and 24,053,567.92
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Solution
The fourth proportional to 41,461,213.12, 57,209,388 and 24,053,567.92 is: 33,189,812.75
Step by Step Solution
- Step 1: Write the proportion equation
41,461,213.12 : 57,209,388 = 24,053,567.92 : x - Step 2: Convert to fraction form
41,461,213.12/57,209,388 = 24,053,567.92/x - Step 3: Cross multiply
41,461,213.12x = 57,209,388 × 24,053,567.92 - Step 4: Simplify right side
41,461,213.12x = 1,376,089,899,919,633 - Step 5: Solve for x
x = 1,376,089,899,919,633/41,461,213.12 - Step 6: Final answer
x = 33,189,812.75
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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.