Finding the Fourth Proportional to 44,907,379.48, 67,360,620.14 and 14,201,964.04
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Solution
The fourth proportional to 44,907,379.48, 67,360,620.14 and 14,201,964.04 is: 21,302,804.04
Step by Step Solution
- Step 1: Write the proportion equation
44,907,379.48 : 67,360,620.14 = 14,201,964.04 : x - Step 2: Convert to fraction form
44,907,379.48/67,360,620.14 = 14,201,964.04/x - Step 3: Cross multiply
44,907,379.48x = 67,360,620.14 × 14,201,964.04 - Step 4: Simplify right side
44,907,379.48x = 956,653,104,940,379.75 - Step 5: Solve for x
x = 956,653,104,940,379.75/44,907,379.48 - Step 6: Final answer
x = 21,302,804.04
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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.