Finding the Fourth Proportional to 24,340,074.24, 36,504,133.56 and 8,165,663.76
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Solution
The fourth proportional to 24,340,074.24, 36,504,133.56 and 8,165,663.76 is: 12,246,490.19
Step by Step Solution
- Step 1: Write the proportion equation
24,340,074.24 : 36,504,133.56 = 8,165,663.76 : x - Step 2: Convert to fraction form
24,340,074.24/36,504,133.56 = 8,165,663.76/x - Step 3: Cross multiply
24,340,074.24x = 36,504,133.56 × 8,165,663.76 - Step 4: Simplify right side
24,340,074.24x = 298,080,480,501,091.81 - Step 5: Solve for x
x = 298,080,480,501,091.81/24,340,074.24 - Step 6: Final answer
x = 12,246,490.19
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.