Finding the Fourth Proportional to 2,068,963,260.70, 3,103,444,891.05 and 1,844,482,582.30
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Solution
The fourth proportional to 2,068,963,260.70, 3,103,444,891.05 and 1,844,482,582.30 is: 2,766,723,873.45
Step by Step Solution
- Step 1: Write the proportion equation
2,068,963,260.70 : 3,103,444,891.05 = 1,844,482,582.30 : x - Step 2: Convert to fraction form
2,068,963,260.70/3,103,444,891.05 = 1,844,482,582.30/x - Step 3: Cross multiply
2,068,963,260.70x = 3,103,444,891.05 × 1,844,482,582.30 - Step 4: Simplify right side
2,068,963,260.70x = 5,724,250,046,669,646,848 - Step 5: Solve for x
x = 5,724,250,046,669,646,848/2,068,963,260.70 - Step 6: Final answer
x = 2,766,723,873.45
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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.