Finding the Fourth Proportional to 32,270,093.80, 48,405,140.70 and 24,963,764.20
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Solution
The fourth proportional to 32,270,093.80, 48,405,140.70 and 24,963,764.20 is: 37,445,646.30
Step by Step Solution
- Step 1: Write the proportion equation
32,270,093.80 : 48,405,140.70 = 24,963,764.20 : x - Step 2: Convert to fraction form
32,270,093.80/48,405,140.70 = 24,963,764.20/x - Step 3: Cross multiply
32,270,093.80x = 48,405,140.70 × 24,963,764.20 - Step 4: Simplify right side
32,270,093.80x = 1,208,374,518,502,623 - Step 5: Solve for x
x = 1,208,374,518,502,623/32,270,093.80 - Step 6: Final answer
x = 37,445,646.30
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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.