Finding the Fourth Proportional to 44,375,964.61, 61,237,656.02 and 24,797,013.87
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Solution
The fourth proportional to 44,375,964.61, 61,237,656.02 and 24,797,013.87 is: 34,219,222.48
Step by Step Solution
- Step 1: Write the proportion equation
44,375,964.61 : 61,237,656.02 = 24,797,013.87 : x - Step 2: Convert to fraction form
44,375,964.61/61,237,656.02 = 24,797,013.87/x - Step 3: Cross multiply
44,375,964.61x = 61,237,656.02 × 24,797,013.87 - Step 4: Simplify right side
44,375,964.61x = 1,518,511,005,694,229.25 - Step 5: Solve for x
x = 1,518,511,005,694,229.25/44,375,964.61 - Step 6: Final answer
x = 34,219,222.48
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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.