Finding the Fourth Proportional to 29,580,360.97, 44,572,449.21 and 24,307,137.65
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Solution
The fourth proportional to 29,580,360.97, 44,572,449.21 and 24,307,137.65 is: 36,626,620.60
Step by Step Solution
- Step 1: Write the proportion equation
29,580,360.97 : 44,572,449.21 = 24,307,137.65 : x - Step 2: Convert to fraction form
29,580,360.97/44,572,449.21 = 24,307,137.65/x - Step 3: Cross multiply
29,580,360.97x = 44,572,449.21 × 24,307,137.65 - Step 4: Simplify right side
29,580,360.97x = 1,083,428,658,345,103.75 - Step 5: Solve for x
x = 1,083,428,658,345,103.75/29,580,360.97 - Step 6: Final answer
x = 36,626,620.60
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.