Finding the Fourth Proportional to 48,958,302.10, 73,444,451.55 and 16,611,697.30
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Solution
The fourth proportional to 48,958,302.10, 73,444,451.55 and 16,611,697.30 is: 24,919,920.53
Step by Step Solution
- Step 1: Write the proportion equation
48,958,302.10 : 73,444,451.55 = 16,611,697.30 : x - Step 2: Convert to fraction form
48,958,302.10/73,444,451.55 = 16,611,697.30/x - Step 3: Cross multiply
48,958,302.10x = 73,444,451.55 × 16,611,697.30 - Step 4: Simplify right side
48,958,302.10x = 1,220,036,997,513,115.75 - Step 5: Solve for x
x = 1,220,036,997,513,115.75/48,958,302.10 - Step 6: Final answer
x = 24,919,920.53
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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.