Finding the Fourth Proportional to 24,054,153.68, 33,199,554.49 and 14,270,028.68
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Solution
The fourth proportional to 24,054,153.68, 33,199,554.49 and 14,270,028.68 is: 19,695,500.45
Step by Step Solution
- Step 1: Write the proportion equation
24,054,153.68 : 33,199,554.49 = 14,270,028.68 : x - Step 2: Convert to fraction form
24,054,153.68/33,199,554.49 = 14,270,028.68/x - Step 3: Cross multiply
24,054,153.68x = 33,199,554.49 × 14,270,028.68 - Step 4: Simplify right side
24,054,153.68x = 473,758,594,735,522.75 - Step 5: Solve for x
x = 473,758,594,735,522.75/24,054,153.68 - Step 6: Final answer
x = 19,695,500.45
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1.5x scale
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.