Finding the Fourth Proportional to 6,062,662,126.12, 8,363,339,932.68 and 3,836,285,716.00
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Solution
The fourth proportional to 6,062,662,126.12, 8,363,339,932.68 and 3,836,285,716.00 is: 5,292,091,304.83
Step by Step Solution
- Step 1: Write the proportion equation
6,062,662,126.12 : 8,363,339,932.68 = 3,836,285,716.00 : x - Step 2: Convert to fraction form
6,062,662,126.12/8,363,339,932.68 = 3,836,285,716.00/x - Step 3: Cross multiply
6,062,662,126.12x = 8,363,339,932.68 × 3,836,285,716.00 - Step 4: Simplify right side
6,062,662,126.12x = 32,084,161,521,787,670,528 - Step 5: Solve for x
x = 32,084,161,521,787,670,528/6,062,662,126.12 - Step 6: Final answer
x = 5,292,091,304.83
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1.5x scale
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.