Finding the Fourth Proportional to 32,583,711.30, 48,833,576.55 and 24,972,951.30
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Solution
The fourth proportional to 32,583,711.30, 48,833,576.55 and 24,972,951.30 is: 37,427,244.48
Step by Step Solution
- Step 1: Write the proportion equation
32,583,711.30 : 48,833,576.55 = 24,972,951.30 : x - Step 2: Convert to fraction form
32,583,711.30/48,833,576.55 = 24,972,951.30/x - Step 3: Cross multiply
32,583,711.30x = 48,833,576.55 × 24,972,951.30 - Step 4: Simplify right side
32,583,711.30x = 1,219,518,528,987,972 - Step 5: Solve for x
x = 1,219,518,528,987,972/32,583,711.30 - Step 6: Final answer
x = 37,427,244.48
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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.