Finding the Fourth Proportional to 16,110,292.26, 24,181,044.92 and 15,235,380.24
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Solution
The fourth proportional to 16,110,292.26, 24,181,044.92 and 15,235,380.24 is: 22,867,829.34
Step by Step Solution
- Step 1: Write the proportion equation
16,110,292.26 : 24,181,044.92 = 15,235,380.24 : x - Step 2: Convert to fraction form
16,110,292.26/24,181,044.92 = 15,235,380.24/x - Step 3: Cross multiply
16,110,292.26x = 24,181,044.92 × 15,235,380.24 - Step 4: Simplify right side
16,110,292.26x = 368,407,413,956,720.44 - Step 5: Solve for x
x = 368,407,413,956,720.44/16,110,292.26 - Step 6: Final answer
x = 22,867,829.34
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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.