Finding the Fourth Proportional to 24,601,610.84, 36,888,139.38 and 11,647,652.75
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Solution
The fourth proportional to 24,601,610.84, 36,888,139.38 and 11,647,652.75 is: 17,464,719.73
Step by Step Solution
- Step 1: Write the proportion equation
24,601,610.84 : 36,888,139.38 = 11,647,652.75 : x - Step 2: Convert to fraction form
24,601,610.84/36,888,139.38 = 11,647,652.75/x - Step 3: Cross multiply
24,601,610.84x = 36,888,139.38 × 11,647,652.75 - Step 4: Simplify right side
24,601,610.84x = 429,660,238,292,096.62 - Step 5: Solve for x
x = 429,660,238,292,096.62/24,601,610.84 - Step 6: Final answer
x = 17,464,719.73
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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.