Finding the Fourth Proportional to 29,455,124.90, 44,189,642.00 and 9,260,366.90
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Solution
The fourth proportional to 29,455,124.90, 44,189,642.00 and 9,260,366.90 is: 13,892,736.81
Step by Step Solution
- Step 1: Write the proportion equation
29,455,124.90 : 44,189,642.00 = 9,260,366.90 : x - Step 2: Convert to fraction form
29,455,124.90/44,189,642.00 = 9,260,366.90/x - Step 3: Cross multiply
29,455,124.90x = 44,189,642.00 × 9,260,366.90 - Step 4: Simplify right side
29,455,124.90x = 409,212,297,901,852.44 - Step 5: Solve for x
x = 409,212,297,901,852.44/29,455,124.90 - Step 6: Final answer
x = 13,892,736.81
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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.