Finding the Fourth Proportional to 32,286,785.18, 48,407,470.11 and 14,996,628.81
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Solution
The fourth proportional to 32,286,785.18, 48,407,470.11 and 14,996,628.81 is: 22,484,395.92
Step by Step Solution
- Step 1: Write the proportion equation
32,286,785.18 : 48,407,470.11 = 14,996,628.81 : x - Step 2: Convert to fraction form
32,286,785.18/48,407,470.11 = 14,996,628.81/x - Step 3: Cross multiply
32,286,785.18x = 48,407,470.11 × 14,996,628.81 - Step 4: Simplify right side
32,286,785.18x = 725,948,860,870,839.88 - Step 5: Solve for x
x = 725,948,860,870,839.88/32,286,785.18 - Step 6: Final answer
x = 22,484,395.92
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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.