Finding the Fourth Proportional to 110,880,897.06, 166,204,059.63 and 41,763,794.70
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Solution
The fourth proportional to 110,880,897.06, 166,204,059.63 and 41,763,794.70 is: 62,601,515.76
Step by Step Solution
- Step 1: Write the proportion equation
110,880,897.06 : 166,204,059.63 = 41,763,794.70 : x - Step 2: Convert to fraction form
110,880,897.06/166,204,059.63 = 41,763,794.70/x - Step 3: Cross multiply
110,880,897.06x = 166,204,059.63 × 41,763,794.70 - Step 4: Simplify right side
110,880,897.06x = 6,941,312,224,693,878 - Step 5: Solve for x
x = 6,941,312,224,693,878/110,880,897.06 - Step 6: Final answer
x = 62,601,515.76
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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.