Finding the Fourth Proportional to 32,388,828.96, 44,696,582.16 and 17,704,557.12
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Solution
The fourth proportional to 32,388,828.96, 44,696,582.16 and 17,704,557.12 is: 24,432,287.84
Step by Step Solution
- Step 1: Write the proportion equation
32,388,828.96 : 44,696,582.16 = 17,704,557.12 : x - Step 2: Convert to fraction form
32,388,828.96/44,696,582.16 = 17,704,557.12/x - Step 3: Cross multiply
32,388,828.96x = 44,696,582.16 × 17,704,557.12 - Step 4: Simplify right side
32,388,828.96x = 791,333,191,920,493 - Step 5: Solve for x
x = 791,333,191,920,493/32,388,828.96 - Step 6: Final answer
x = 24,432,287.84
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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.