Finding the Fourth Proportional to 32,281,077.36, 44,547,524.40 and 17,596,422.12
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Solution
The fourth proportional to 32,281,077.36, 44,547,524.40 and 17,596,422.12 is: 24,282,865.00
Step by Step Solution
- Step 1: Write the proportion equation
32,281,077.36 : 44,547,524.40 = 17,596,422.12 : x - Step 2: Convert to fraction form
32,281,077.36/44,547,524.40 = 17,596,422.12/x - Step 3: Cross multiply
32,281,077.36x = 44,547,524.40 × 17,596,422.12 - Step 4: Simplify right side
32,281,077.36x = 783,877,043,743,399.75 - Step 5: Solve for x
x = 783,877,043,743,399.75/32,281,077.36 - Step 6: Final answer
x = 24,282,865.00
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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.