Finding the Fourth Proportional to 25,940,447.44, 35,797,193.08 and 14,179,188.08
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Solution
The fourth proportional to 25,940,447.44, 35,797,193.08 and 14,179,188.08 is: 19,566,938.26
Step by Step Solution
- Step 1: Write the proportion equation
25,940,447.44 : 35,797,193.08 = 14,179,188.08 : x - Step 2: Convert to fraction form
25,940,447.44/35,797,193.08 = 14,179,188.08/x - Step 3: Cross multiply
25,940,447.44x = 35,797,193.08 × 14,179,188.08 - Step 4: Simplify right side
25,940,447.44x = 507,575,133,417,394.44 - Step 5: Solve for x
x = 507,575,133,417,394.44/25,940,447.44 - Step 6: Final answer
x = 19,566,938.26
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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.