Finding the Fourth Proportional to 16,189,780.84, 24,277,758.41 and 9,371,060.71
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Solution
The fourth proportional to 16,189,780.84, 24,277,758.41 and 9,371,060.71 is: 14,052,589.73
Step by Step Solution
- Step 1: Write the proportion equation
16,189,780.84 : 24,277,758.41 = 9,371,060.71 : x - Step 2: Convert to fraction form
16,189,780.84/24,277,758.41 = 9,371,060.71/x - Step 3: Cross multiply
16,189,780.84x = 24,277,758.41 × 9,371,060.71 - Step 4: Simplify right side
16,189,780.84x = 227,508,347,925,556.34 - Step 5: Solve for x
x = 227,508,347,925,556.34/16,189,780.84 - Step 6: Final answer
x = 14,052,589.73
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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.