Finding the Fourth Proportional to 24,588,571.19, 33,935,203.71 and 13,994,536.82
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Solution
The fourth proportional to 24,588,571.19, 33,935,203.71 and 13,994,536.82 is: 19,314,154.29
Step by Step Solution
- Step 1: Write the proportion equation
24,588,571.19 : 33,935,203.71 = 13,994,536.82 : x - Step 2: Convert to fraction form
24,588,571.19/33,935,203.71 = 13,994,536.82/x - Step 3: Cross multiply
24,588,571.19x = 33,935,203.71 × 13,994,536.82 - Step 4: Simplify right side
24,588,571.19x = 474,907,457,574,146.88 - Step 5: Solve for x
x = 474,907,457,574,146.88/24,588,571.19 - Step 6: Final answer
x = 19,314,154.29
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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.