Finding the Fourth Proportional to 41,814,457.36, 62,630,240.28 and 29,647,039.12
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Solution
The fourth proportional to 41,814,457.36, 62,630,240.28 and 29,647,039.12 is: 44,405,722.35
Step by Step Solution
- Step 1: Write the proportion equation
41,814,457.36 : 62,630,240.28 = 29,647,039.12 : x - Step 2: Convert to fraction form
41,814,457.36/62,630,240.28 = 29,647,039.12/x - Step 3: Cross multiply
41,814,457.36x = 62,630,240.28 × 29,647,039.12 - Step 4: Simplify right side
41,814,457.36x = 1,856,801,183,676,159.75 - Step 5: Solve for x
x = 1,856,801,183,676,159.75/41,814,457.36 - Step 6: Final answer
x = 44,405,722.35
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.