Finding the Fourth Proportional to 29,910,680.48, 44,848,050.48 and 11,693,178.08
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Solution
The fourth proportional to 29,910,680.48, 44,848,050.48 and 11,693,178.08 is: 17,532,741.90
Step by Step Solution
- Step 1: Write the proportion equation
29,910,680.48 : 44,848,050.48 = 11,693,178.08 : x - Step 2: Convert to fraction form
29,910,680.48/44,848,050.48 = 11,693,178.08/x - Step 3: Cross multiply
29,910,680.48x = 44,848,050.48 × 11,693,178.08 - Step 4: Simplify right side
29,910,680.48x = 524,416,240,803,469.44 - Step 5: Solve for x
x = 524,416,240,803,469.44/29,910,680.48 - Step 6: Final answer
x = 17,532,741.90
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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.