Finding the Fourth Proportional to 32,604,372.27, 48,903,559.77 and 11,036,508.75
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Solution
The fourth proportional to 32,604,372.27, 48,903,559.77 and 11,036,508.75 is: 16,553,748.09
Step by Step Solution
- Step 1: Write the proportion equation
32,604,372.27 : 48,903,559.77 = 11,036,508.75 : x - Step 2: Convert to fraction form
32,604,372.27/48,903,559.77 = 11,036,508.75/x - Step 3: Cross multiply
32,604,372.27x = 48,903,559.77 × 11,036,508.75 - Step 4: Simplify right side
32,604,372.27x = 539,724,565,307,753 - Step 5: Solve for x
x = 539,724,565,307,753/32,604,372.27 - Step 6: Final answer
x = 16,553,748.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.