Finding the Fourth Proportional to 9,594,629,124,324.80, 14,391,436,810,745 and 3,147,115,359,108.80
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Solution
The fourth proportional to 9,594,629,124,324.80, 14,391,436,810,745 and 3,147,115,359,108.80 is: 4,720,506,779,351.58
Step by Step Solution
- Step 1: Write the proportion equation
9,594,629,124,324.80 : 14,391,436,810,745 = 3,147,115,359,108.80 : x - Step 2: Convert to fraction form
9,594,629,124,324.80/14,391,436,810,745 = 3,147,115,359,108.80/x - Step 3: Cross multiply
9,594,629,124,324.80x = 14,391,436,810,745 × 3,147,115,359,108.80 - Step 4: Simplify right side
9,594,629,124,324.80x = 45,291,511,826,739,352,213,389,312 - Step 5: Solve for x
x = 45,291,511,826,739,352,213,389,312/9,594,629,124,324.80 - Step 6: Final answer
x = 4,720,506,779,351.58
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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.