Finding the Fourth Proportional to 32,024,205.97, 48,035,878.39 and 7,763,342.03
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Solution
The fourth proportional to 32,024,205.97, 48,035,878.39 and 7,763,342.03 is: 11,644,908.66
Step by Step Solution
- Step 1: Write the proportion equation
32,024,205.97 : 48,035,878.39 = 7,763,342.03 : x - Step 2: Convert to fraction form
32,024,205.97/48,035,878.39 = 7,763,342.03/x - Step 3: Cross multiply
32,024,205.97x = 48,035,878.39 × 7,763,342.03 - Step 4: Simplify right side
32,024,205.97x = 372,918,953,559,046.25 - Step 5: Solve for x
x = 372,918,953,559,046.25/32,024,205.97 - Step 6: Final answer
x = 11,644,908.66
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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.