Finding the Fourth Proportional to 16,531,435.04, 24,797,406.86 and 6,296,865.54
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Solution
The fourth proportional to 16,531,435.04, 24,797,406.86 and 6,296,865.54 is: 9,445,395.17
Step by Step Solution
- Step 1: Write the proportion equation
16,531,435.04 : 24,797,406.86 = 6,296,865.54 : x - Step 2: Convert to fraction form
16,531,435.04/24,797,406.86 = 6,296,865.54/x - Step 3: Cross multiply
16,531,435.04x = 24,797,406.86 × 6,296,865.54 - Step 4: Simplify right side
16,531,435.04x = 156,145,936,738,093.59 - Step 5: Solve for x
x = 156,145,936,738,093.59/16,531,435.04 - Step 6: Final answer
x = 9,445,395.17
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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.