Finding the Fourth Proportional to 182,960,948.88, 252,604,270.44 and 113,420,647.44
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Solution
The fourth proportional to 182,960,948.88, 252,604,270.44 and 113,420,647.44 is: 156,593,743.50
Step by Step Solution
- Step 1: Write the proportion equation
182,960,948.88 : 252,604,270.44 = 113,420,647.44 : x - Step 2: Convert to fraction form
182,960,948.88/252,604,270.44 = 113,420,647.44/x - Step 3: Cross multiply
182,960,948.88x = 252,604,270.44 × 113,420,647.44 - Step 4: Simplify right side
182,960,948.88x = 28,650,539,899,413,652 - Step 5: Solve for x
x = 28,650,539,899,413,652/182,960,948.88 - Step 6: Final answer
x = 156,593,743.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.