Finding the Fourth Proportional to 24,965,646,558.96, 37,454,713,856.28 and 7,279,324,267.14
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Solution
The fourth proportional to 24,965,646,558.96, 37,454,713,856.28 and 7,279,324,267.14 is: 10,920,806,991.68
Step by Step Solution
- Step 1: Write the proportion equation
24,965,646,558.96 : 37,454,713,856.28 = 7,279,324,267.14 : x - Step 2: Convert to fraction form
24,965,646,558.96/37,454,713,856.28 = 7,279,324,267.14/x - Step 3: Cross multiply
24,965,646,558.96x = 37,454,713,856.28 × 7,279,324,267.14 - Step 4: Simplify right side
24,965,646,558.96x = 272,645,007,492,803,821,568 - Step 5: Solve for x
x = 272,645,007,492,803,821,568/24,965,646,558.96 - Step 6: Final answer
x = 10,920,806,991.68
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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.