Finding the Fourth Proportional to 24,452,779.50, 33,745,185 and 13,440,547.44
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Solution
The fourth proportional to 24,452,779.50, 33,745,185 and 13,440,547.44 is: 18,548,147.46
Step by Step Solution
- Step 1: Write the proportion equation
24,452,779.50 : 33,745,185 = 13,440,547.44 : x - Step 2: Convert to fraction form
24,452,779.50/33,745,185 = 13,440,547.44/x - Step 3: Cross multiply
24,452,779.50x = 33,745,185 × 13,440,547.44 - Step 4: Simplify right side
24,452,779.50x = 453,553,759,864,076.38 - Step 5: Solve for x
x = 453,553,759,864,076.38/24,452,779.50 - Step 6: Final answer
x = 18,548,147.46
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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.