Finding the Fourth Proportional to 146,931,000.02, 220,428,386.49 and 44,692,380.44
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Solution
The fourth proportional to 146,931,000.02, 220,428,386.49 and 44,692,380.44 is: 67,048,269.65
Step by Step Solution
- Step 1: Write the proportion equation
146,931,000.02 : 220,428,386.49 = 44,692,380.44 : x - Step 2: Convert to fraction form
146,931,000.02/220,428,386.49 = 44,692,380.44/x - Step 3: Cross multiply
146,931,000.02x = 220,428,386.49 × 44,692,380.44 - Step 4: Simplify right side
146,931,000.02x = 9,851,469,308,786,436 - Step 5: Solve for x
x = 9,851,469,308,786,436/146,931,000.02 - Step 6: Final answer
x = 67,048,269.65
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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.