Finding the Fourth Proportional to 48,838,846.72, 73,257,511.88 and 16,513,450.96
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Solution
The fourth proportional to 48,838,846.72, 73,257,511.88 and 16,513,450.96 is: 24,769,920.08
Step by Step Solution
- Step 1: Write the proportion equation
48,838,846.72 : 73,257,511.88 = 16,513,450.96 : x - Step 2: Convert to fraction form
48,838,846.72/73,257,511.88 = 16,513,450.96/x - Step 3: Cross multiply
48,838,846.72x = 73,257,511.88 × 16,513,450.96 - Step 4: Simplify right side
48,838,846.72x = 1,209,734,329,881,997.50 - Step 5: Solve for x
x = 1,209,734,329,881,997.50/48,838,846.72 - Step 6: Final answer
x = 24,769,920.08
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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.