Finding the Fourth Proportional to 29,515,153.41, 44,279,207.28 and 9,046,412.61
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Solution
The fourth proportional to 29,515,153.41, 44,279,207.28 and 9,046,412.61 is: 13,571,604.16
Step by Step Solution
- Step 1: Write the proportion equation
29,515,153.41 : 44,279,207.28 = 9,046,412.61 : x - Step 2: Convert to fraction form
29,515,153.41/44,279,207.28 = 9,046,412.61/x - Step 3: Cross multiply
29,515,153.41x = 44,279,207.28 × 9,046,412.61 - Step 4: Simplify right side
29,515,153.41x = 400,567,978,932,548.75 - Step 5: Solve for x
x = 400,567,978,932,548.75/29,515,153.41 - Step 6: Final answer
x = 13,571,604.16
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.