Finding the Fourth Proportional to 92,218,213.05, 138,327,319.58 and 24,060,904.80
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Solution
The fourth proportional to 92,218,213.05, 138,327,319.58 and 24,060,904.80 is: 36,091,357.20
Step by Step Solution
- Step 1: Write the proportion equation
92,218,213.05 : 138,327,319.58 = 24,060,904.80 : x - Step 2: Convert to fraction form
92,218,213.05/138,327,319.58 = 24,060,904.80/x - Step 3: Cross multiply
92,218,213.05x = 138,327,319.58 × 24,060,904.80 - Step 4: Simplify right side
92,218,213.05x = 3,328,280,467,533,251.50 - Step 5: Solve for x
x = 3,328,280,467,533,251.50/92,218,213.05 - Step 6: Final answer
x = 36,091,357.20
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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.