Finding the Fourth Proportional to 24,196,246.20, 36,294,369.30 and 22,777,903.80
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Solution
The fourth proportional to 24,196,246.20, 36,294,369.30 and 22,777,903.80 is: 34,166,855.70
Step by Step Solution
- Step 1: Write the proportion equation
24,196,246.20 : 36,294,369.30 = 22,777,903.80 : x - Step 2: Convert to fraction form
24,196,246.20/36,294,369.30 = 22,777,903.80/x - Step 3: Cross multiply
24,196,246.20x = 36,294,369.30 × 22,777,903.80 - Step 4: Simplify right side
24,196,246.20x = 826,709,652,397,073.25 - Step 5: Solve for x
x = 826,709,652,397,073.25/24,196,246.20 - Step 6: Final answer
x = 34,166,855.70
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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.