Finding the Fourth Proportional to 24,548,018.76, 33,873,953.36 and 14,233,623.75
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Solution
The fourth proportional to 24,548,018.76, 33,873,953.36 and 14,233,623.75 is: 19,641,059.90
Step by Step Solution
- Step 1: Write the proportion equation
24,548,018.76 : 33,873,953.36 = 14,233,623.75 : x - Step 2: Convert to fraction form
24,548,018.76/33,873,953.36 = 14,233,623.75/x - Step 3: Cross multiply
24,548,018.76x = 33,873,953.36 × 14,233,623.75 - Step 4: Simplify right side
24,548,018.76x = 482,149,106,980,120.12 - Step 5: Solve for x
x = 482,149,106,980,120.12/24,548,018.76 - Step 6: Final answer
x = 19,641,059.90
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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.