Finding the Fourth Proportional to 15,085,676,319,348, 22,628,514,453,448 and 3,624,939,474,236.80
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Solution
The fourth proportional to 15,085,676,319,348, 22,628,514,453,448 and 3,624,939,474,236.80 is: 5,437,409,205,210.02
Step by Step Solution
- Step 1: Write the proportion equation
15,085,676,319,348 : 22,628,514,453,448 = 3,624,939,474,236.80 : x - Step 2: Convert to fraction form
15,085,676,319,348/22,628,514,453,448 = 3,624,939,474,236.80/x - Step 3: Cross multiply
15,085,676,319,348x = 22,628,514,453,448 × 3,624,939,474,236.80 - Step 4: Simplify right side
15,085,676,319,348x = 82,026,995,285,641,619,914,620,928 - Step 5: Solve for x
x = 82,026,995,285,641,619,914,620,928/15,085,676,319,348 - Step 6: Final answer
x = 5,437,409,205,210.02
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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.