Finding the Fourth Proportional to 44,154,201.46, 66,226,086.46 and 11,808,611.06
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Solution
The fourth proportional to 44,154,201.46, 66,226,086.46 and 11,808,611.06 is: 17,711,521.69
Step by Step Solution
- Step 1: Write the proportion equation
44,154,201.46 : 66,226,086.46 = 11,808,611.06 : x - Step 2: Convert to fraction form
44,154,201.46/66,226,086.46 = 11,808,611.06/x - Step 3: Cross multiply
44,154,201.46x = 66,226,086.46 × 11,808,611.06 - Step 4: Simplify right side
44,154,201.46x = 782,038,097,032,072.25 - Step 5: Solve for x
x = 782,038,097,032,072.25/44,154,201.46 - Step 6: Final answer
x = 17,711,521.69
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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.