Finding the Fourth Proportional to 2,580,155,826.84, 3,560,917,324.68 and 1,466,489,324.88
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Solution
The fourth proportional to 2,580,155,826.84, 3,560,917,324.68 and 1,466,489,324.88 is: 2,023,927,078.01
Step by Step Solution
- Step 1: Write the proportion equation
2,580,155,826.84 : 3,560,917,324.68 = 1,466,489,324.88 : x - Step 2: Convert to fraction form
2,580,155,826.84/3,560,917,324.68 = 1,466,489,324.88/x - Step 3: Cross multiply
2,580,155,826.84x = 3,560,917,324.68 × 1,466,489,324.88 - Step 4: Simplify right side
2,580,155,826.84x = 5,222,047,243,423,469,568 - Step 5: Solve for x
x = 5,222,047,243,423,469,568/2,580,155,826.84 - Step 6: Final answer
x = 2,023,927,078.01
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.