Finding the Fourth Proportional to 597,848,384.05, 896,772,576.08 and 367,069,145.65
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Solution
The fourth proportional to 597,848,384.05, 896,772,576.08 and 367,069,145.65 is: 550,603,718.48
Step by Step Solution
- Step 1: Write the proportion equation
597,848,384.05 : 896,772,576.08 = 367,069,145.65 : x - Step 2: Convert to fraction form
597,848,384.05/896,772,576.08 = 367,069,145.65/x - Step 3: Cross multiply
597,848,384.05x = 896,772,576.08 × 367,069,145.65 - Step 4: Simplify right side
597,848,384.05x = 329,177,543,344,035,200 - Step 5: Solve for x
x = 329,177,543,344,035,200/597,848,384.05 - Step 6: Final answer
x = 550,603,718.48
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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.