Finding the Fourth Proportional to 17,775,182.73, 24,531,747.08 and 10,040,723.28
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Solution
The fourth proportional to 17,775,182.73, 24,531,747.08 and 10,040,723.28 is: 13,857,324.99
Step by Step Solution
- Step 1: Write the proportion equation
17,775,182.73 : 24,531,747.08 = 10,040,723.28 : x - Step 2: Convert to fraction form
17,775,182.73/24,531,747.08 = 10,040,723.28/x - Step 3: Cross multiply
17,775,182.73x = 24,531,747.08 × 10,040,723.28 - Step 4: Simplify right side
17,775,182.73x = 246,316,483,955,024.38 - Step 5: Solve for x
x = 246,316,483,955,024.38/17,775,182.73 - Step 6: Final answer
x = 13,857,324.99
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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.