Finding the Fourth Proportional to 44,379,808.79, 61,244,219.10 and 24,800,697.18
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Solution
The fourth proportional to 44,379,808.79, 61,244,219.10 and 24,800,697.18 is: 34,225,008.47
Step by Step Solution
- Step 1: Write the proportion equation
44,379,808.79 : 61,244,219.10 = 24,800,697.18 : x - Step 2: Convert to fraction form
44,379,808.79/61,244,219.10 = 24,800,697.18/x - Step 3: Cross multiply
44,379,808.79x = 61,244,219.10 × 24,800,697.18 - Step 4: Simplify right side
44,379,808.79x = 1,518,899,331,924,672.25 - Step 5: Solve for x
x = 1,518,899,331,924,672.25/44,379,808.79 - Step 6: Final answer
x = 34,225,008.47
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.