Finding the Fourth Proportional to 116,850,185.64, 175,291,227.90 and 48,676,930.92
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Solution
The fourth proportional to 116,850,185.64, 175,291,227.90 and 48,676,930.92 is: 73,022,040.53
Step by Step Solution
- Step 1: Write the proportion equation
116,850,185.64 : 175,291,227.90 = 48,676,930.92 : x - Step 2: Convert to fraction form
116,850,185.64/175,291,227.90 = 48,676,930.92/x - Step 3: Cross multiply
116,850,185.64x = 175,291,227.90 × 48,676,930.92 - Step 4: Simplify right side
116,850,185.64x = 8,532,638,991,370,277 - Step 5: Solve for x
x = 8,532,638,991,370,277/116,850,185.64 - Step 6: Final answer
x = 73,022,040.53
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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.