Finding the Fourth Proportional to 24,909,759.11, 34,375,482.38 and 13,896,508.79
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Solution
The fourth proportional to 24,909,759.11, 34,375,482.38 and 13,896,508.79 is: 19,177,190.39
Step by Step Solution
- Step 1: Write the proportion equation
24,909,759.11 : 34,375,482.38 = 13,896,508.79 : x - Step 2: Convert to fraction form
24,909,759.11/34,375,482.38 = 13,896,508.79/x - Step 3: Cross multiply
24,909,759.11x = 34,375,482.38 × 13,896,508.79 - Step 4: Simplify right side
24,909,759.11x = 477,699,193,174,840.12 - Step 5: Solve for x
x = 477,699,193,174,840.12/24,909,759.11 - Step 6: Final answer
x = 19,177,190.39
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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.