Finding the Fourth Proportional to 11,195,868,214.24, 16,793,865,102.20 and 3,734,430,513.82
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Solution
The fourth proportional to 11,195,868,214.24, 16,793,865,102.20 and 3,734,430,513.82 is: 5,601,666,711.55
Step by Step Solution
- Step 1: Write the proportion equation
11,195,868,214.24 : 16,793,865,102.20 = 3,734,430,513.82 : x - Step 2: Convert to fraction form
11,195,868,214.24/16,793,865,102.20 = 3,734,430,513.82/x - Step 3: Cross multiply
11,195,868,214.24x = 16,793,865,102.20 × 3,734,430,513.82 - Step 4: Simplify right side
11,195,868,214.24x = 62,715,522,282,571,857,920 - Step 5: Solve for x
x = 62,715,522,282,571,857,920/11,195,868,214.24 - Step 6: Final answer
x = 5,601,666,711.55
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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.