Finding the Fourth Proportional to 6,292,436,954,935.20, 8,683,470,584,191.20 and 3,514,639,724,385
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Solution
The fourth proportional to 6,292,436,954,935.20, 8,683,470,584,191.20 and 3,514,639,724,385 is: 4,850,151,202,037.96
Step by Step Solution
- Step 1: Write the proportion equation
6,292,436,954,935.20 : 8,683,470,584,191.20 = 3,514,639,724,385 : x - Step 2: Convert to fraction form
6,292,436,954,935.20/8,683,470,584,191.20 = 3,514,639,724,385/x - Step 3: Cross multiply
6,292,436,954,935.20x = 8,683,470,584,191.20 × 3,514,639,724,385 - Step 4: Simplify right side
6,292,436,954,935.20x = 30,519,270,660,727,015,294,894,080 - Step 5: Solve for x
x = 30,519,270,660,727,015,294,894,080/6,292,436,954,935.20 - Step 6: Final answer
x = 4,850,151,202,037.96
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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.