Finding the Fourth Proportional to 2,276,850,465,970.30, 3,415,155,414,966 and 746,825,226,764.98
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Solution
The fourth proportional to 2,276,850,465,970.30, 3,415,155,414,966 and 746,825,226,764.98 is: 1,120,198,386,033.54
Step by Step Solution
- Step 1: Write the proportion equation
2,276,850,465,970.30 : 3,415,155,414,966 = 746,825,226,764.98 : x - Step 2: Convert to fraction form
2,276,850,465,970.30/3,415,155,414,966 = 746,825,226,764.98/x - Step 3: Cross multiply
2,276,850,465,970.30x = 3,415,155,414,966 × 746,825,226,764.98 - Step 4: Simplify right side
2,276,850,465,970.30x = 2,550,524,217,219,632,368,451,584 - Step 5: Solve for x
x = 2,550,524,217,219,632,368,451,584/2,276,850,465,970.30 - Step 6: Final answer
x = 1,120,198,386,033.54
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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.