Finding the Fourth Proportional to 23,264,588.73, 32,084,232.38 and 14,563,554.55
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Solution
The fourth proportional to 23,264,588.73, 32,084,232.38 and 14,563,554.55 is: 20,084,621.91
Step by Step Solution
- Step 1: Write the proportion equation
23,264,588.73 : 32,084,232.38 = 14,563,554.55 : x - Step 2: Convert to fraction form
23,264,588.73/32,084,232.38 = 14,563,554.55/x - Step 3: Cross multiply
23,264,588.73x = 32,084,232.38 × 14,563,554.55 - Step 4: Simplify right side
23,264,588.73x = 467,260,468,388,188.56 - Step 5: Solve for x
x = 467,260,468,388,188.56/23,264,588.73 - Step 6: Final answer
x = 20,084,621.91
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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.