Finding the Fourth Proportional to 32,616,564.08, 48,818,388.42 and 23,978,376.99
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Solution
The fourth proportional to 32,616,564.08, 48,818,388.42 and 23,978,376.99 is: 35,889,302.10
Step by Step Solution
- Step 1: Write the proportion equation
32,616,564.08 : 48,818,388.42 = 23,978,376.99 : x - Step 2: Convert to fraction form
32,616,564.08/48,818,388.42 = 23,978,376.99/x - Step 3: Cross multiply
32,616,564.08x = 48,818,388.42 × 23,978,376.99 - Step 4: Simplify right side
32,616,564.08x = 1,170,585,721,579,010.50 - Step 5: Solve for x
x = 1,170,585,721,579,010.50/32,616,564.08 - Step 6: Final answer
x = 35,889,302.10
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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.