Finding the Fourth Proportional to 4,053,726,024.40, 6,080,589,036.60 and 2,495,966,165.20
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Solution
The fourth proportional to 4,053,726,024.40, 6,080,589,036.60 and 2,495,966,165.20 is: 3,743,949,247.80
Step by Step Solution
- Step 1: Write the proportion equation
4,053,726,024.40 : 6,080,589,036.60 = 2,495,966,165.20 : x - Step 2: Convert to fraction form
4,053,726,024.40/6,080,589,036.60 = 2,495,966,165.20/x - Step 3: Cross multiply
4,053,726,024.40x = 6,080,589,036.60 × 2,495,966,165.20 - Step 4: Simplify right side
4,053,726,024.40x = 15,176,944,499,839,664,128 - Step 5: Solve for x
x = 15,176,944,499,839,664,128/4,053,726,024.40 - Step 6: Final answer
x = 3,743,949,247.80
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1.5x scale
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.