Finding the Fourth Proportional to 32,596,221.20, 48,894,331.80 and 27,334,955.30
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Solution
The fourth proportional to 32,596,221.20, 48,894,331.80 and 27,334,955.30 is: 41,002,432.95
Step by Step Solution
- Step 1: Write the proportion equation
32,596,221.20 : 48,894,331.80 = 27,334,955.30 : x - Step 2: Convert to fraction form
32,596,221.20/48,894,331.80 = 27,334,955.30/x - Step 3: Cross multiply
32,596,221.20x = 48,894,331.80 × 27,334,955.30 - Step 4: Simplify right side
32,596,221.20x = 1,336,524,374,176,368.50 - Step 5: Solve for x
x = 1,336,524,374,176,368.50/32,596,221.20 - Step 6: Final answer
x = 41,002,432.95
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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.