Finding the Fourth Proportional to 36,066,224.97, 49,771,263.04 and 19,546,750.44
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Solution
The fourth proportional to 36,066,224.97, 49,771,263.04 and 19,546,750.44 is: 26,974,446.55
Step by Step Solution
- Step 1: Write the proportion equation
36,066,224.97 : 49,771,263.04 = 19,546,750.44 : x - Step 2: Convert to fraction form
36,066,224.97/49,771,263.04 = 19,546,750.44/x - Step 3: Cross multiply
36,066,224.97x = 49,771,263.04 × 19,546,750.44 - Step 4: Simplify right side
36,066,224.97x = 972,866,457,677,609 - Step 5: Solve for x
x = 972,866,457,677,609/36,066,224.97 - Step 6: Final answer
x = 26,974,446.55
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.