Finding the Fourth Proportional to 94,512,313.62, 141,735,680.91 and 33,100,117.95
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Solution
The fourth proportional to 94,512,313.62, 141,735,680.91 and 33,100,117.95 is: 49,638,693.37
Step by Step Solution
- Step 1: Write the proportion equation
94,512,313.62 : 141,735,680.91 = 33,100,117.95 : x - Step 2: Convert to fraction form
94,512,313.62/141,735,680.91 = 33,100,117.95/x - Step 3: Cross multiply
94,512,313.62x = 141,735,680.91 × 33,100,117.95 - Step 4: Simplify right side
94,512,313.62x = 4,691,467,755,844,563 - Step 5: Solve for x
x = 4,691,467,755,844,563/94,512,313.62 - Step 6: Final answer
x = 49,638,693.37
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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.