Finding the Fourth Proportional to 16,483,305.14, 24,724,662.15 and 6,765,808.04
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Solution
The fourth proportional to 16,483,305.14, 24,724,662.15 and 6,765,808.04 is: 10,148,590.74
Step by Step Solution
- Step 1: Write the proportion equation
16,483,305.14 : 24,724,662.15 = 6,765,808.04 : x - Step 2: Convert to fraction form
16,483,305.14/24,724,662.15 = 6,765,808.04/x - Step 3: Cross multiply
16,483,305.14x = 24,724,662.15 × 6,765,808.04 - Step 4: Simplify right side
16,483,305.14x = 167,282,317,837,130.38 - Step 5: Solve for x
x = 167,282,317,837,130.38/16,483,305.14 - Step 6: Final answer
x = 10,148,590.74
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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.