Finding the Fourth Proportional to 227,096,772.90, 340,640,245.68 and 63,330,166.98
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Solution
The fourth proportional to 227,096,772.90, 340,640,245.68 and 63,330,166.98 is: 94,993,880.20
Step by Step Solution
- Step 1: Write the proportion equation
227,096,772.90 : 340,640,245.68 = 63,330,166.98 : x - Step 2: Convert to fraction form
227,096,772.90/340,640,245.68 = 63,330,166.98/x - Step 3: Cross multiply
227,096,772.90x = 340,640,245.68 × 63,330,166.98 - Step 4: Simplify right side
227,096,772.90x = 21,572,803,639,022,624 - Step 5: Solve for x
x = 21,572,803,639,022,624/227,096,772.90 - Step 6: Final answer
x = 94,993,880.20
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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.