Finding the Fourth Proportional to 48,770,695.00, 73,137,815.69 and 19,614,693.05
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Solution
The fourth proportional to 48,770,695.00, 73,137,815.69 and 19,614,693.05 is: 29,414,709.08
Step by Step Solution
- Step 1: Write the proportion equation
48,770,695.00 : 73,137,815.69 = 19,614,693.05 : x - Step 2: Convert to fraction form
48,770,695.00/73,137,815.69 = 19,614,693.05/x - Step 3: Cross multiply
48,770,695.00x = 73,137,815.69 × 19,614,693.05 - Step 4: Simplify right side
48,770,695.00x = 1,434,575,805,106,824 - Step 5: Solve for x
x = 1,434,575,805,106,824/48,770,695.00 - Step 6: Final answer
x = 29,414,709.08
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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.