Finding the Fourth Proportional to 134,526,458.84, 201,789,690.92 and 32,290,496.48
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Solution
The fourth proportional to 134,526,458.84, 201,789,690.92 and 32,290,496.48 is: 48,435,745.36
Step by Step Solution
- Step 1: Write the proportion equation
134,526,458.84 : 201,789,690.92 = 32,290,496.48 : x - Step 2: Convert to fraction form
134,526,458.84/201,789,690.92 = 32,290,496.48/x - Step 3: Cross multiply
134,526,458.84x = 201,789,690.92 × 32,290,496.48 - Step 4: Simplify right side
134,526,458.84x = 6,515,889,304,352,548 - Step 5: Solve for x
x = 6,515,889,304,352,548/134,526,458.84 - Step 6: Final answer
x = 48,435,745.36
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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.