Finding the Fourth Proportional to 24,464,234.96, 33,759,930.08 and 13,450,973.12
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Solution
The fourth proportional to 24,464,234.96, 33,759,930.08 and 13,450,973.12 is: 18,561,950.24
Step by Step Solution
- Step 1: Write the proportion equation
24,464,234.96 : 33,759,930.08 = 13,450,973.12 : x - Step 2: Convert to fraction form
24,464,234.96/33,759,930.08 = 13,450,973.12/x - Step 3: Cross multiply
24,464,234.96x = 33,759,930.08 × 13,450,973.12 - Step 4: Simplify right side
24,464,234.96x = 454,103,912,039,159.38 - Step 5: Solve for x
x = 454,103,912,039,159.38/24,464,234.96 - Step 6: Final answer
x = 18,561,950.24
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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.