Finding the Fourth Proportional to 17,579,099.08, 24,260,682.90 and 9,844,000.84
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Solution
The fourth proportional to 17,579,099.08, 24,260,682.90 and 9,844,000.84 is: 13,585,575.79
Step by Step Solution
- Step 1: Write the proportion equation
17,579,099.08 : 24,260,682.90 = 9,844,000.84 : x - Step 2: Convert to fraction form
17,579,099.08/24,260,682.90 = 9,844,000.84/x - Step 3: Cross multiply
17,579,099.08x = 24,260,682.90 × 9,844,000.84 - Step 4: Simplify right side
17,579,099.08x = 238,822,182,846,573.62 - Step 5: Solve for x
x = 238,822,182,846,573.62/17,579,099.08 - Step 6: Final answer
x = 13,585,575.79
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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.