Finding the Fourth Proportional to 24,403,839.72, 36,605,600.01 and 6,207,879.84
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Solution
The fourth proportional to 24,403,839.72, 36,605,600.01 and 6,207,879.84 is: 9,311,779.17
Step by Step Solution
- Step 1: Write the proportion equation
24,403,839.72 : 36,605,600.01 = 6,207,879.84 : x - Step 2: Convert to fraction form
24,403,839.72/36,605,600.01 = 6,207,879.84/x - Step 3: Cross multiply
24,403,839.72x = 36,605,600.01 × 6,207,879.84 - Step 4: Simplify right side
24,403,839.72x = 227,243,166,333,182.78 - Step 5: Solve for x
x = 227,243,166,333,182.78/24,403,839.72 - Step 6: Final answer
x = 9,311,779.17
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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.