Finding the Fourth Proportional to 48,806,120.09, 73,209,698.54 and 14,727,765.53
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Solution
The fourth proportional to 48,806,120.09, 73,209,698.54 and 14,727,765.53 is: 22,091,804.73
Step by Step Solution
- Step 1: Write the proportion equation
48,806,120.09 : 73,209,698.54 = 14,727,765.53 : x - Step 2: Convert to fraction form
48,806,120.09/73,209,698.54 = 14,727,765.53/x - Step 3: Cross multiply
48,806,120.09x = 73,209,698.54 × 14,727,765.53 - Step 4: Simplify right side
48,806,120.09x = 1,078,215,274,545,464.38 - Step 5: Solve for x
x = 1,078,215,274,545,464.38/48,806,120.09 - Step 6: Final answer
x = 22,091,804.73
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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.