Finding the Fourth Proportional to 24,408,356.97, 33,673,943.69 and 13,948,761.87
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Solution
The fourth proportional to 24,408,356.97, 33,673,943.69 and 13,948,761.87 is: 19,243,811.55
Step by Step Solution
- Step 1: Write the proportion equation
24,408,356.97 : 33,673,943.69 = 13,948,761.87 : x - Step 2: Convert to fraction form
24,408,356.97/33,673,943.69 = 13,948,761.87/x - Step 3: Cross multiply
24,408,356.97x = 33,673,943.69 × 13,948,761.87 - Step 4: Simplify right side
24,408,356.97x = 469,709,821,685,855.31 - Step 5: Solve for x
x = 469,709,821,685,855.31/24,408,356.97 - Step 6: Final answer
x = 19,243,811.55
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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.