Finding the Fourth Proportional to 48,384,077.70, 72,582,337.35 and 24,135,399.30
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Solution
The fourth proportional to 48,384,077.70, 72,582,337.35 and 24,135,399.30 is: 36,206,202.07
Step by Step Solution
- Step 1: Write the proportion equation
48,384,077.70 : 72,582,337.35 = 24,135,399.30 : x - Step 2: Convert to fraction form
48,384,077.70/72,582,337.35 = 24,135,399.30/x - Step 3: Cross multiply
48,384,077.70x = 72,582,337.35 × 24,135,399.30 - Step 4: Simplify right side
48,384,077.70x = 1,751,803,694,069,553.75 - Step 5: Solve for x
x = 1,751,803,694,069,553.75/48,384,077.70 - Step 6: Final answer
x = 36,206,202.07
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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.