Finding the Fourth Proportional to 24,899,406.68, 34,361,214.06 and 13,735,647.96
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Solution
The fourth proportional to 24,899,406.68, 34,361,214.06 and 13,735,647.96 is: 18,955,212.30
Step by Step Solution
- Step 1: Write the proportion equation
24,899,406.68 : 34,361,214.06 = 13,735,647.96 : x - Step 2: Convert to fraction form
24,899,406.68/34,361,214.06 = 13,735,647.96/x - Step 3: Cross multiply
24,899,406.68x = 34,361,214.06 × 13,735,647.96 - Step 4: Simplify right side
24,899,406.68x = 471,973,539,806,362.38 - Step 5: Solve for x
x = 471,973,539,806,362.38/24,899,406.68 - Step 6: Final answer
x = 18,955,212.30
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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.