Finding the Fourth Proportional to 29,455,120.58, 44,189,635.53 and 9,260,362.58
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Solution
The fourth proportional to 29,455,120.58, 44,189,635.53 and 9,260,362.58 is: 13,892,730.34
Step by Step Solution
- Step 1: Write the proportion equation
29,455,120.58 : 44,189,635.53 = 9,260,362.58 : x - Step 2: Convert to fraction form
29,455,120.58/44,189,635.53 = 9,260,362.58/x - Step 3: Cross multiply
29,455,120.58x = 44,189,635.53 × 9,260,362.58 - Step 4: Simplify right side
29,455,120.58x = 409,212,047,431,050.88 - Step 5: Solve for x
x = 409,212,047,431,050.88/29,455,120.58 - Step 6: Final answer
x = 13,892,730.34
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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.