Finding the Fourth Proportional to 54,182,744.24, 81,255,220.68 and 23,874,073.52
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Solution
The fourth proportional to 54,182,744.24, 81,255,220.68 and 23,874,073.52 is: 35,802,784.44
Step by Step Solution
- Step 1: Write the proportion equation
54,182,744.24 : 81,255,220.68 = 23,874,073.52 : x - Step 2: Convert to fraction form
54,182,744.24/81,255,220.68 = 23,874,073.52/x - Step 3: Cross multiply
54,182,744.24x = 81,255,220.68 × 23,874,073.52 - Step 4: Simplify right side
54,182,744.24x = 1,939,893,112,398,144.50 - Step 5: Solve for x
x = 1,939,893,112,398,144.50/54,182,744.24 - Step 6: Final answer
x = 35,802,784.44
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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.