Finding the Fourth Proportional to 48,984,229.07, 73,521,744.35 and 24,740,181.65
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Solution
The fourth proportional to 48,984,229.07, 73,521,744.35 and 24,740,181.65 is: 37,133,202.76
Step by Step Solution
- Step 1: Write the proportion equation
48,984,229.07 : 73,521,744.35 = 24,740,181.65 : x - Step 2: Convert to fraction form
48,984,229.07/73,521,744.35 = 24,740,181.65/x - Step 3: Cross multiply
48,984,229.07x = 73,521,744.35 × 24,740,181.65 - Step 4: Simplify right side
48,984,229.07x = 1,818,941,309,952,551.50 - Step 5: Solve for x
x = 1,818,941,309,952,551.50/48,984,229.07 - Step 6: Final answer
x = 37,133,202.76
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.