Finding the Fourth Proportional to 29,356,245.60, 44,034,088.20 and 17,844,891.84
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Solution
The fourth proportional to 29,356,245.60, 44,034,088.20 and 17,844,891.84 is: 26,767,167.43
Step by Step Solution
- Step 1: Write the proportion equation
29,356,245.60 : 44,034,088.20 = 17,844,891.84 : x - Step 2: Convert to fraction form
29,356,245.60/44,034,088.20 = 17,844,891.84/x - Step 3: Cross multiply
29,356,245.60x = 44,034,088.20 × 17,844,891.84 - Step 4: Simplify right side
29,356,245.60x = 785,783,541,202,020.38 - Step 5: Solve for x
x = 785,783,541,202,020.38/29,356,245.60 - Step 6: Final answer
x = 26,767,167.43
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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.