Finding the Fourth Proportional to 39,052,855.16, 58,589,035.61 and 27,560,767.59
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Solution
The fourth proportional to 39,052,855.16, 58,589,035.61 and 27,560,767.59 is: 41,348,034.28
Step by Step Solution
- Step 1: Write the proportion equation
39,052,855.16 : 58,589,035.61 = 27,560,767.59 : x - Step 2: Convert to fraction form
39,052,855.16/58,589,035.61 = 27,560,767.59/x - Step 3: Cross multiply
39,052,855.16x = 58,589,035.61 × 27,560,767.59 - Step 4: Simplify right side
39,052,855.16x = 1,614,758,793,631,640 - Step 5: Solve for x
x = 1,614,758,793,631,640/39,052,855.16 - Step 6: Final answer
x = 41,348,034.28
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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.