Finding the Fourth Proportional to 4,344,345,763.68, 5,995,394,568.72 and 2,560,274,513.76
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Solution
The fourth proportional to 4,344,345,763.68, 5,995,394,568.72 and 2,560,274,513.76 is: 3,533,295,172.44
Step by Step Solution
- Step 1: Write the proportion equation
4,344,345,763.68 : 5,995,394,568.72 = 2,560,274,513.76 : x - Step 2: Convert to fraction form
4,344,345,763.68/5,995,394,568.72 = 2,560,274,513.76/x - Step 3: Cross multiply
4,344,345,763.68x = 5,995,394,568.72 × 2,560,274,513.76 - Step 4: Simplify right side
4,344,345,763.68x = 15,349,855,914,228,944,896 - Step 5: Solve for x
x = 15,349,855,914,228,944,896/4,344,345,763.68 - Step 6: Final answer
x = 3,533,295,172.44
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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.