Finding the Fourth Proportional to 88,319,249.36, 132,498,632.69 and 26,913,213.96
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Solution
The fourth proportional to 88,319,249.36, 132,498,632.69 and 26,913,213.96 is: 40,375,841.93
Step by Step Solution
- Step 1: Write the proportion equation
88,319,249.36 : 132,498,632.69 = 26,913,213.96 : x - Step 2: Convert to fraction form
88,319,249.36/132,498,632.69 = 26,913,213.96/x - Step 3: Cross multiply
88,319,249.36x = 132,498,632.69 × 26,913,213.96 - Step 4: Simplify right side
88,319,249.36x = 3,565,964,051,309,138 - Step 5: Solve for x
x = 3,565,964,051,309,138/88,319,249.36 - Step 6: Final answer
x = 40,375,841.93
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.