Finding the Fourth Proportional to 110,966,184.26, 166,515,033 and 61,823,170.70
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Solution
The fourth proportional to 110,966,184.26, 166,515,033 and 61,823,170.70 is: 92,771,391.37
Step by Step Solution
- Step 1: Write the proportion equation
110,966,184.26 : 166,515,033 = 61,823,170.70 : x - Step 2: Convert to fraction form
110,966,184.26/166,515,033 = 61,823,170.70/x - Step 3: Cross multiply
110,966,184.26x = 166,515,033 × 61,823,170.70 - Step 4: Simplify right side
110,966,184.26x = 10,294,487,309,275,134 - Step 5: Solve for x
x = 10,294,487,309,275,134/110,966,184.26 - Step 6: Final answer
x = 92,771,391.37
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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.