Finding the Fourth Proportional to 16,363,069.96, 24,544,607.10 and 5,003,519.08
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Solution
The fourth proportional to 16,363,069.96, 24,544,607.10 and 5,003,519.08 is: 7,505,279.28
Step by Step Solution
- Step 1: Write the proportion equation
16,363,069.96 : 24,544,607.10 = 5,003,519.08 : x - Step 2: Convert to fraction form
16,363,069.96/24,544,607.10 = 5,003,519.08/x - Step 3: Cross multiply
16,363,069.96x = 24,544,607.10 × 5,003,519.08 - Step 4: Simplify right side
16,363,069.96x = 122,809,409,935,953.48 - Step 5: Solve for x
x = 122,809,409,935,953.48/16,363,069.96 - Step 6: Final answer
x = 7,505,279.28
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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.