Finding the Fourth Proportional to 24,165,757.83, 33,349,453.97 and 13,153,220.82
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Solution
The fourth proportional to 24,165,757.83, 33,349,453.97 and 13,153,220.82 is: 18,151,830.18
Step by Step Solution
- Step 1: Write the proportion equation
24,165,757.83 : 33,349,453.97 = 13,153,220.82 : x - Step 2: Convert to fraction form
24,165,757.83/33,349,453.97 = 13,153,220.82/x - Step 3: Cross multiply
24,165,757.83x = 33,349,453.97 × 13,153,220.82 - Step 4: Simplify right side
24,165,757.83x = 438,652,732,228,069.56 - Step 5: Solve for x
x = 438,652,732,228,069.56/24,165,757.83 - Step 6: Final answer
x = 18,151,830.18
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.