Finding the Fourth Proportional to 41,060,381.52, 56,659,479.84 and 24,537,216.36
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Solution
The fourth proportional to 41,060,381.52, 56,659,479.84 and 24,537,216.36 is: 33,859,059.86
Step by Step Solution
- Step 1: Write the proportion equation
41,060,381.52 : 56,659,479.84 = 24,537,216.36 : x - Step 2: Convert to fraction form
41,060,381.52/56,659,479.84 = 24,537,216.36/x - Step 3: Cross multiply
41,060,381.52x = 56,659,479.84 × 24,537,216.36 - Step 4: Simplify right side
41,060,381.52x = 1,390,265,915,679,138.25 - Step 5: Solve for x
x = 1,390,265,915,679,138.25/41,060,381.52 - Step 6: Final answer
x = 33,859,059.86
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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.