Finding the Fourth Proportional to 11,195,868,309.12, 16,793,865,244.76 and 3,734,430,609.08
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Solution
The fourth proportional to 11,195,868,309.12, 16,793,865,244.76 and 3,734,430,609.08 is: 5,601,666,854.53
Step by Step Solution
- Step 1: Write the proportion equation
11,195,868,309.12 : 16,793,865,244.76 = 3,734,430,609.08 : x - Step 2: Convert to fraction form
11,195,868,309.12/16,793,865,244.76 = 3,734,430,609.08/x - Step 3: Cross multiply
11,195,868,309.12x = 16,793,865,244.76 × 3,734,430,609.08 - Step 4: Simplify right side
11,195,868,309.12x = 62,715,524,414,849,720,320 - Step 5: Solve for x
x = 62,715,524,414,849,720,320/11,195,868,309.12 - Step 6: Final answer
x = 5,601,666,854.53
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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.