Finding the Fourth Proportional to 4,696,702,250.46, 6,481,453,254.39 and 2,582,194,165.98
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Solution
The fourth proportional to 4,696,702,250.46, 6,481,453,254.39 and 2,582,194,165.98 is: 3,563,430,229.99
Step by Step Solution
- Step 1: Write the proportion equation
4,696,702,250.46 : 6,481,453,254.39 = 2,582,194,165.98 : x - Step 2: Convert to fraction form
4,696,702,250.46/6,481,453,254.39 = 2,582,194,165.98/x - Step 3: Cross multiply
4,696,702,250.46x = 6,481,453,254.39 × 2,582,194,165.98 - Step 4: Simplify right side
4,696,702,250.46x = 16,736,370,780,557,944,832 - Step 5: Solve for x
x = 16,736,370,780,557,944,832/4,696,702,250.46 - Step 6: Final answer
x = 3,563,430,229.99
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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.