Finding the Fourth Proportional to 4,542,110,707.05, 6,814,236,238.21 and 1,554,206,326.63
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Solution
The fourth proportional to 4,542,110,707.05, 6,814,236,238.21 and 1,554,206,326.63 is: 2,331,675,680.24
Step by Step Solution
- Step 1: Write the proportion equation
4,542,110,707.05 : 6,814,236,238.21 = 1,554,206,326.63 : x - Step 2: Convert to fraction form
4,542,110,707.05/6,814,236,238.21 = 1,554,206,326.63/x - Step 3: Cross multiply
4,542,110,707.05x = 6,814,236,238.21 × 1,554,206,326.63 - Step 4: Simplify right side
4,542,110,707.05x = 10,590,729,072,577,394,688 - Step 5: Solve for x
x = 10,590,729,072,577,394,688/4,542,110,707.05 - Step 6: Final answer
x = 2,331,675,680.24
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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.