Finding the Fourth Proportional to 44,107,576.74, 66,101,749.92 and 16,798,972.28
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Solution
The fourth proportional to 44,107,576.74, 66,101,749.92 and 16,798,972.28 is: 25,175,753.15
Step by Step Solution
- Step 1: Write the proportion equation
44,107,576.74 : 66,101,749.92 = 16,798,972.28 : x - Step 2: Convert to fraction form
44,107,576.74/66,101,749.92 = 16,798,972.28/x - Step 3: Cross multiply
44,107,576.74x = 66,101,749.92 × 16,798,972.28 - Step 4: Simplify right side
44,107,576.74x = 1,110,441,464,235,063.38 - Step 5: Solve for x
x = 1,110,441,464,235,063.38/44,107,576.74 - Step 6: Final answer
x = 25,175,753.15
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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.