Finding the Fourth Proportional to 16,531,378.56, 24,797,033.28 and 4,564,080
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Solution
The fourth proportional to 16,531,378.56, 24,797,033.28 and 4,564,080 is: 6,846,110.46
Step by Step Solution
- Step 1: Write the proportion equation
16,531,378.56 : 24,797,033.28 = 4,564,080 : x - Step 2: Convert to fraction form
16,531,378.56/24,797,033.28 = 4,564,080/x - Step 3: Cross multiply
16,531,378.56x = 24,797,033.28 × 4,564,080 - Step 4: Simplify right side
16,531,378.56x = 113,175,643,652,582.41 - Step 5: Solve for x
x = 113,175,643,652,582.41/16,531,378.56 - Step 6: Final answer
x = 6,846,110.46
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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.