Finding the Fourth Proportional to 48,994,298.91, 73,496,026.49 and 14,450,734.35
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Solution
The fourth proportional to 48,994,298.91, 73,496,026.49 and 14,450,734.35 is: 21,677,451.83
Step by Step Solution
- Step 1: Write the proportion equation
48,994,298.91 : 73,496,026.49 = 14,450,734.35 : x - Step 2: Convert to fraction form
48,994,298.91/73,496,026.49 = 14,450,734.35/x - Step 3: Cross multiply
48,994,298.91x = 73,496,026.49 × 14,450,734.35 - Step 4: Simplify right side
48,994,298.91x = 1,062,071,554,515,299.25 - Step 5: Solve for x
x = 1,062,071,554,515,299.25/48,994,298.91 - Step 6: Final answer
x = 21,677,451.83
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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.