Finding the Fourth Proportional to 32,366,625.35, 48,553,185.29 and 9,338,130.23
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Solution
The fourth proportional to 32,366,625.35, 48,553,185.29 and 9,338,130.23 is: 14,008,132.22
Step by Step Solution
- Step 1: Write the proportion equation
32,366,625.35 : 48,553,185.29 = 9,338,130.23 : x - Step 2: Convert to fraction form
32,366,625.35/48,553,185.29 = 9,338,130.23/x - Step 3: Cross multiply
32,366,625.35x = 48,553,185.29 × 9,338,130.23 - Step 4: Simplify right side
32,366,625.35x = 453,395,967,272,649.62 - Step 5: Solve for x
x = 453,395,967,272,649.62/32,366,625.35 - Step 6: Final answer
x = 14,008,132.22
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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.