Finding the Fourth Proportional to 32,583,720.80, 48,833,590.80 and 24,972,960.80
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Solution
The fourth proportional to 32,583,720.80, 48,833,590.80 and 24,972,960.80 is: 37,427,258.73
Step by Step Solution
- Step 1: Write the proportion equation
32,583,720.80 : 48,833,590.80 = 24,972,960.80 : x - Step 2: Convert to fraction form
32,583,720.80/48,833,590.80 = 24,972,960.80/x - Step 3: Cross multiply
32,583,720.80x = 48,833,590.80 × 24,972,960.80 - Step 4: Simplify right side
32,583,720.80x = 1,219,519,348,771,640.50 - Step 5: Solve for x
x = 1,219,519,348,771,640.50/32,583,720.80 - Step 6: Final answer
x = 37,427,258.73
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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.