Finding the Fourth Proportional to 48,994,298.97, 73,496,026.58 and 14,450,734.41
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Solution
The fourth proportional to 48,994,298.97, 73,496,026.58 and 14,450,734.41 is: 21,677,451.92
Step by Step Solution
- Step 1: Write the proportion equation
48,994,298.97 : 73,496,026.58 = 14,450,734.41 : x - Step 2: Convert to fraction form
48,994,298.97/73,496,026.58 = 14,450,734.41/x - Step 3: Cross multiply
48,994,298.97x = 73,496,026.58 × 14,450,734.41 - Step 4: Simplify right side
48,994,298.97x = 1,062,071,560,297,880.62 - Step 5: Solve for x
x = 1,062,071,560,297,880.62/48,994,298.97 - Step 6: Final answer
x = 21,677,451.92
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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.