Finding the Fourth Proportional to 17,755,306.37, 24,495,351.26 and 10,311,701.26
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Solution
The fourth proportional to 17,755,306.37, 24,495,351.26 and 10,311,701.26 is: 14,226,098.90
Step by Step Solution
- Step 1: Write the proportion equation
17,755,306.37 : 24,495,351.26 = 10,311,701.26 : x - Step 2: Convert to fraction form
17,755,306.37/24,495,351.26 = 10,311,701.26/x - Step 3: Cross multiply
17,755,306.37x = 24,495,351.26 × 10,311,701.26 - Step 4: Simplify right side
17,755,306.37x = 252,588,744,400,326.06 - Step 5: Solve for x
x = 252,588,744,400,326.06/17,755,306.37 - Step 6: Final answer
x = 14,226,098.90
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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.