Finding the Fourth Proportional to 32,065,248.26, 44,250,609.58 and 17,381,402.18
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Solution
The fourth proportional to 32,065,248.26, 44,250,609.58 and 17,381,402.18 is: 23,986,642.34
Step by Step Solution
- Step 1: Write the proportion equation
32,065,248.26 : 44,250,609.58 = 17,381,402.18 : x - Step 2: Convert to fraction form
32,065,248.26/44,250,609.58 = 17,381,402.18/x - Step 3: Cross multiply
32,065,248.26x = 44,250,609.58 × 17,381,402.18 - Step 4: Simplify right side
32,065,248.26x = 769,137,641,555,434.38 - Step 5: Solve for x
x = 769,137,641,555,434.38/32,065,248.26 - Step 6: Final answer
x = 23,986,642.34
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1.5x scale
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.