Finding the Fourth Proportional to 34,779,958.26, 52,171,615.05 and 11,436,184.26
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Solution
The fourth proportional to 34,779,958.26, 52,171,615.05 and 11,436,184.26 is: 17,154,828.03
Step by Step Solution
- Step 1: Write the proportion equation
34,779,958.26 : 52,171,615.05 = 11,436,184.26 : x - Step 2: Convert to fraction form
34,779,958.26/52,171,615.05 = 11,436,184.26/x - Step 3: Cross multiply
34,779,958.26x = 52,171,615.05 × 11,436,184.26 - Step 4: Simplify right side
34,779,958.26x = 596,644,202,853,589.12 - Step 5: Solve for x
x = 596,644,202,853,589.12/34,779,958.26 - Step 6: Final answer
x = 17,154,828.03
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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.