Finding the Fourth Proportional to 24,208,936.89, 36,291,904.98 and 9,433,610.99
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Solution
The fourth proportional to 24,208,936.89, 36,291,904.98 and 9,433,610.99 is: 14,142,038.34
Step by Step Solution
- Step 1: Write the proportion equation
24,208,936.89 : 36,291,904.98 = 9,433,610.99 : x - Step 2: Convert to fraction form
24,208,936.89/36,291,904.98 = 9,433,610.99/x - Step 3: Cross multiply
24,208,936.89x = 36,291,904.98 × 9,433,610.99 - Step 4: Simplify right side
24,208,936.89x = 342,363,713,722,717.44 - Step 5: Solve for x
x = 342,363,713,722,717.44/24,208,936.89 - Step 6: Final answer
x = 14,142,038.34
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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.