Finding the Fourth Proportional to 18,334,092.04, 27,498,989.22 and 6,203,519.20
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Solution
The fourth proportional to 18,334,092.04, 27,498,989.22 and 6,203,519.20 is: 9,304,551.72
Step by Step Solution
- Step 1: Write the proportion equation
18,334,092.04 : 27,498,989.22 = 6,203,519.20 : x - Step 2: Convert to fraction form
18,334,092.04/27,498,989.22 = 6,203,519.20/x - Step 3: Cross multiply
18,334,092.04x = 27,498,989.22 × 6,203,519.20 - Step 4: Simplify right side
18,334,092.04x = 170,590,507,606,863.03 - Step 5: Solve for x
x = 170,590,507,606,863.03/18,334,092.04 - Step 6: Final answer
x = 9,304,551.72
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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.