Finding the Fourth Proportional to 2,344,180,409.97, 3,513,595,887.09 and 944,268,907.29
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Solution
The fourth proportional to 2,344,180,409.97, 3,513,595,887.09 and 944,268,907.29 is: 1,415,325,942.85
Step by Step Solution
- Step 1: Write the proportion equation
2,344,180,409.97 : 3,513,595,887.09 = 944,268,907.29 : x - Step 2: Convert to fraction form
2,344,180,409.97/3,513,595,887.09 = 944,268,907.29/x - Step 3: Cross multiply
2,344,180,409.97x = 3,513,595,887.09 × 944,268,907.29 - Step 4: Simplify right side
2,344,180,409.97x = 3,317,779,348,961,112,576 - Step 5: Solve for x
x = 3,317,779,348,961,112,576/2,344,180,409.97 - Step 6: Final answer
x = 1,415,325,942.85
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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.