Finding the Fourth Proportional to 4,542,647,067.31, 6,808,238,853.27 and 2,302,257,305.70
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Solution
The fourth proportional to 4,542,647,067.31, 6,808,238,853.27 and 2,302,257,305.70 is: 3,450,481,053.59
Step by Step Solution
- Step 1: Write the proportion equation
4,542,647,067.31 : 6,808,238,853.27 = 2,302,257,305.70 : x - Step 2: Convert to fraction form
4,542,647,067.31/6,808,238,853.27 = 2,302,257,305.70/x - Step 3: Cross multiply
4,542,647,067.31x = 6,808,238,853.27 × 2,302,257,305.70 - Step 4: Simplify right side
4,542,647,067.31x = 15,674,317,638,896,052,224 - Step 5: Solve for x
x = 15,674,317,638,896,052,224/4,542,647,067.31 - Step 6: Final answer
x = 3,450,481,053.59
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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.