Finding the Fourth Proportional to 24,523,480.06, 33,847,154.94 and 14,075,682.31
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Solution
The fourth proportional to 24,523,480.06, 33,847,154.94 and 14,075,682.31 is: 19,427,169.33
Step by Step Solution
- Step 1: Write the proportion equation
24,523,480.06 : 33,847,154.94 = 14,075,682.31 : x - Step 2: Convert to fraction form
24,523,480.06/33,847,154.94 = 14,075,682.31/x - Step 3: Cross multiply
24,523,480.06x = 33,847,154.94 × 14,075,682.31 - Step 4: Simplify right side
24,523,480.06x = 476,421,799,818,733.06 - Step 5: Solve for x
x = 476,421,799,818,733.06/24,523,480.06 - Step 6: Final answer
x = 19,427,169.33
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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.