Finding the Fourth Proportional to 4,962,310,320.08, 6,847,989,664.52 and 2,704,250,466.96
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Solution
The fourth proportional to 4,962,310,320.08, 6,847,989,664.52 and 2,704,250,466.96 is: 3,731,866,419.78
Step by Step Solution
- Step 1: Write the proportion equation
4,962,310,320.08 : 6,847,989,664.52 = 2,704,250,466.96 : x - Step 2: Convert to fraction form
4,962,310,320.08/6,847,989,664.52 = 2,704,250,466.96/x - Step 3: Cross multiply
4,962,310,320.08x = 6,847,989,664.52 × 2,704,250,466.96 - Step 4: Simplify right side
4,962,310,320.08x = 18,518,679,248,015,466,496 - Step 5: Solve for x
x = 18,518,679,248,015,466,496/4,962,310,320.08 - Step 6: Final answer
x = 3,731,866,419.78
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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.