Finding the Fourth Proportional to 202,119,049.56, 303,175,757.70 and 48,763,818.84
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Solution
The fourth proportional to 202,119,049.56, 303,175,757.70 and 48,763,818.84 is: 73,145,048.71
Step by Step Solution
- Step 1: Write the proportion equation
202,119,049.56 : 303,175,757.70 = 48,763,818.84 : x - Step 2: Convert to fraction form
202,119,049.56/303,175,757.70 = 48,763,818.84/x - Step 3: Cross multiply
202,119,049.56x = 303,175,757.70 × 48,763,818.84 - Step 4: Simplify right side
202,119,049.56x = 14,784,007,725,162,536 - Step 5: Solve for x
x = 14,784,007,725,162,536/202,119,049.56 - Step 6: Final answer
x = 73,145,048.71
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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.