Finding the Fourth Proportional to 48,016,089.62, 66,262,206.92 and 26,286,057.62
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Solution
The fourth proportional to 48,016,089.62, 66,262,206.92 and 26,286,057.62 is: 36,274,761.29
Step by Step Solution
- Step 1: Write the proportion equation
48,016,089.62 : 66,262,206.92 = 26,286,057.62 : x - Step 2: Convert to fraction form
48,016,089.62/66,262,206.92 = 26,286,057.62/x - Step 3: Cross multiply
48,016,089.62x = 66,262,206.92 × 26,286,057.62 - Step 4: Simplify right side
48,016,089.62x = 1,741,772,188,664,741.25 - Step 5: Solve for x
x = 1,741,772,188,664,741.25/48,016,089.62 - Step 6: Final answer
x = 36,274,761.29
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.