Finding the Fourth Proportional to 27,605,250.26, 41,461,682.81 and 22,491,459.24
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Solution
The fourth proportional to 27,605,250.26, 41,461,682.81 and 22,491,459.24 is: 33,781,028.62
Step by Step Solution
- Step 1: Write the proportion equation
27,605,250.26 : 41,461,682.81 = 22,491,459.24 : x - Step 2: Convert to fraction form
27,605,250.26/41,461,682.81 = 22,491,459.24/x - Step 3: Cross multiply
27,605,250.26x = 41,461,682.81 × 22,491,459.24 - Step 4: Simplify right side
27,605,250.26x = 932,533,748,830,466.25 - Step 5: Solve for x
x = 932,533,748,830,466.25/27,605,250.26 - Step 6: Final answer
x = 33,781,028.62
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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.