Finding the Fourth Proportional to 596,372,955.51, 894,525,787.49 and 264,284,318.19
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Solution
The fourth proportional to 596,372,955.51, 894,525,787.49 and 264,284,318.19 is: 396,411,567.06
Step by Step Solution
- Step 1: Write the proportion equation
596,372,955.51 : 894,525,787.49 = 264,284,318.19 : x - Step 2: Convert to fraction form
596,372,955.51/894,525,787.49 = 264,284,318.19/x - Step 3: Cross multiply
596,372,955.51x = 894,525,787.49 × 264,284,318.19 - Step 4: Simplify right side
596,372,955.51x = 236,409,137,848,846,048 - Step 5: Solve for x
x = 236,409,137,848,846,048/596,372,955.51 - Step 6: Final answer
x = 396,411,567.06
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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.