Finding the Fourth Proportional to 44,907,370.09, 67,360,606.07 and 14,201,954.67
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Solution
The fourth proportional to 44,907,370.09, 67,360,606.07 and 14,201,954.67 is: 21,302,789.99
Step by Step Solution
- Step 1: Write the proportion equation
44,907,370.09 : 67,360,606.07 = 14,201,954.67 : x - Step 2: Convert to fraction form
44,907,370.09/67,360,606.07 = 14,201,954.67/x - Step 3: Cross multiply
44,907,370.09x = 67,360,606.07 × 14,201,954.67 - Step 4: Simplify right side
44,907,370.09x = 956,652,274,184,716.62 - Step 5: Solve for x
x = 956,652,274,184,716.62/44,907,370.09 - Step 6: Final answer
x = 21,302,789.99
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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.