Finding the Fourth Proportional to 51,151,282.20, 76,600,952.10 and 24,193,445.40
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Solution
The fourth proportional to 51,151,282.20, 76,600,952.10 and 24,193,445.40 is: 36,230,586.46
Step by Step Solution
- Step 1: Write the proportion equation
51,151,282.20 : 76,600,952.10 = 24,193,445.40 : x - Step 2: Convert to fraction form
51,151,282.20/76,600,952.10 = 24,193,445.40/x - Step 3: Cross multiply
51,151,282.20x = 76,600,952.10 × 24,193,445.40 - Step 4: Simplify right side
51,151,282.20x = 1,853,240,952,219,365 - Step 5: Solve for x
x = 1,853,240,952,219,365/51,151,282.20 - Step 6: Final answer
x = 36,230,586.46
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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.