Finding the Fourth Proportional to 46,996,800.54, 70,479,230.73 and 16,284,212.70
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Solution
The fourth proportional to 46,996,800.54, 70,479,230.73 and 16,284,212.70 is: 24,420,785.48
Step by Step Solution
- Step 1: Write the proportion equation
46,996,800.54 : 70,479,230.73 = 16,284,212.70 : x - Step 2: Convert to fraction form
46,996,800.54/70,479,230.73 = 16,284,212.70/x - Step 3: Cross multiply
46,996,800.54x = 70,479,230.73 × 16,284,212.70 - Step 4: Simplify right side
46,996,800.54x = 1,147,698,784,139,696.25 - Step 5: Solve for x
x = 1,147,698,784,139,696.25/46,996,800.54 - Step 6: Final answer
x = 24,420,785.48
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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.