Finding the Fourth Proportional to 2,247,457,508.48, 3,364,469,606.64 and 1,359,455,497.76
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Solution
The fourth proportional to 2,247,457,508.48, 3,364,469,606.64 and 1,359,455,497.76 is: 2,035,120,435.66
Step by Step Solution
- Step 1: Write the proportion equation
2,247,457,508.48 : 3,364,469,606.64 = 1,359,455,497.76 : x - Step 2: Convert to fraction form
2,247,457,508.48/3,364,469,606.64 = 1,359,455,497.76/x - Step 3: Cross multiply
2,247,457,508.48x = 3,364,469,606.64 × 1,359,455,497.76 - Step 4: Simplify right side
2,247,457,508.48x = 4,573,846,703,793,172,480 - Step 5: Solve for x
x = 4,573,846,703,793,172,480/2,247,457,508.48 - Step 6: Final answer
x = 2,035,120,435.66
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.