Finding the Fourth Proportional to 24,204,134.92, 33,402,890.41 and 13,610,858.76
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Solution
The fourth proportional to 24,204,134.92, 33,402,890.41 and 13,610,858.76 is: 18,783,651.01
Step by Step Solution
- Step 1: Write the proportion equation
24,204,134.92 : 33,402,890.41 = 13,610,858.76 : x - Step 2: Convert to fraction form
24,204,134.92/33,402,890.41 = 13,610,858.76/x - Step 3: Cross multiply
24,204,134.92x = 33,402,890.41 × 13,610,858.76 - Step 4: Simplify right side
24,204,134.92x = 454,642,023,379,254.06 - Step 5: Solve for x
x = 454,642,023,379,254.06/24,204,134.92 - Step 6: Final answer
x = 18,783,651.01
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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.