Finding the Fourth Proportional to 32,255,782.04, 44,512,959.48 and 17,769,094.04
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Solution
The fourth proportional to 32,255,782.04, 44,512,959.48 and 17,769,094.04 is: 24,521,338.90
Step by Step Solution
- Step 1: Write the proportion equation
32,255,782.04 : 44,512,959.48 = 17,769,094.04 : x - Step 2: Convert to fraction form
32,255,782.04/44,512,959.48 = 17,769,094.04/x - Step 3: Cross multiply
32,255,782.04x = 44,512,959.48 × 17,769,094.04 - Step 4: Simplify right side
32,255,782.04x = 790,954,962,998,829.38 - Step 5: Solve for x
x = 790,954,962,998,829.38/32,255,782.04 - Step 6: Final answer
x = 24,521,338.90
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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.