Finding the Fourth Proportional to 17,592,227.70, 26,408,002.35 and 16,437,155.70
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Solution
The fourth proportional to 17,592,227.70, 26,408,002.35 and 16,437,155.70 is: 24,674,103.46
Step by Step Solution
- Step 1: Write the proportion equation
17,592,227.70 : 26,408,002.35 = 16,437,155.70 : x - Step 2: Convert to fraction form
17,592,227.70/26,408,002.35 = 16,437,155.70/x - Step 3: Cross multiply
17,592,227.70x = 26,408,002.35 × 16,437,155.70 - Step 4: Simplify right side
17,592,227.70x = 434,072,446,352,915.88 - Step 5: Solve for x
x = 434,072,446,352,915.88/17,592,227.70 - Step 6: Final answer
x = 24,674,103.46
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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.