Finding the Fourth Proportional to 34,853,207,773.14, 52,171,594,589.97 and 18,877,868,107.38
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Solution
The fourth proportional to 34,853,207,773.14, 52,171,594,589.97 and 18,877,868,107.38 is: 28,258,187,539.92
Step by Step Solution
- Step 1: Write the proportion equation
34,853,207,773.14 : 52,171,594,589.97 = 18,877,868,107.38 : x - Step 2: Convert to fraction form
34,853,207,773.14/52,171,594,589.97 = 18,877,868,107.38/x - Step 3: Cross multiply
34,853,207,773.14x = 52,171,594,589.97 × 18,877,868,107.38 - Step 4: Simplify right side
34,853,207,773.14x = 984,888,481,621,153,677,312 - Step 5: Solve for x
x = 984,888,481,621,153,677,312/34,853,207,773.14 - Step 6: Final answer
x = 28,258,187,539.92
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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.