Finding the Fourth Proportional to 46,204,310.09, 63,762,702.99 and 25,295,993.93
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Solution
The fourth proportional to 46,204,310.09, 63,762,702.99 and 25,295,993.93 is: 34,908,885.01
Step by Step Solution
- Step 1: Write the proportion equation
46,204,310.09 : 63,762,702.99 = 25,295,993.93 : x - Step 2: Convert to fraction form
46,204,310.09/63,762,702.99 = 25,295,993.93/x - Step 3: Cross multiply
46,204,310.09x = 63,762,702.99 × 25,295,993.93 - Step 4: Simplify right side
46,204,310.09x = 1,612,940,947,795,433 - Step 5: Solve for x
x = 1,612,940,947,795,433/46,204,310.09 - Step 6: Final answer
x = 34,908,885.01
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.