Finding the Fourth Proportional to 24,067,467.48, 33,211,130.94 and 13,202,451.48
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Solution
The fourth proportional to 24,067,467.48, 33,211,130.94 and 13,202,451.48 is: 18,218,300.08
Step by Step Solution
- Step 1: Write the proportion equation
24,067,467.48 : 33,211,130.94 = 13,202,451.48 : x - Step 2: Convert to fraction form
24,067,467.48/33,211,130.94 = 13,202,451.48/x - Step 3: Cross multiply
24,067,467.48x = 33,211,130.94 × 13,202,451.48 - Step 4: Simplify right side
24,067,467.48x = 438,468,344,831,276.81 - Step 5: Solve for x
x = 438,468,344,831,276.81/24,067,467.48 - Step 6: Final answer
x = 18,218,300.08
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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.