Finding the Fourth Proportional to 32,437,351.44, 44,763,663.24 and 17,552,675.52
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Solution
The fourth proportional to 32,437,351.44, 44,763,663.24 and 17,552,675.52 is: 24,222,756.21
Step by Step Solution
- Step 1: Write the proportion equation
32,437,351.44 : 44,763,663.24 = 17,552,675.52 : x - Step 2: Convert to fraction form
32,437,351.44/44,763,663.24 = 17,552,675.52/x - Step 3: Cross multiply
32,437,351.44x = 44,763,663.24 × 17,552,675.52 - Step 4: Simplify right side
32,437,351.44x = 785,722,055,938,271.88 - Step 5: Solve for x
x = 785,722,055,938,271.88/32,437,351.44 - Step 6: Final answer
x = 24,222,756.21
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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.