Finding the Fourth Proportional to 24,467,682.24, 33,767,552.64 and 13,456,372.08
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Solution
The fourth proportional to 24,467,682.24, 33,767,552.64 and 13,456,372.08 is: 18,570,976.53
Step by Step Solution
- Step 1: Write the proportion equation
24,467,682.24 : 33,767,552.64 = 13,456,372.08 : x - Step 2: Convert to fraction form
24,467,682.24/33,767,552.64 = 13,456,372.08/x - Step 3: Cross multiply
24,467,682.24x = 33,767,552.64 × 13,456,372.08 - Step 4: Simplify right side
24,467,682.24x = 454,388,752,554,826.31 - Step 5: Solve for x
x = 454,388,752,554,826.31/24,467,682.24 - Step 6: Final answer
x = 18,570,976.53
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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.