Finding the Fourth Proportional to 17,694,344.00, 24,425,720.35 and 11,896,486.58
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Solution
The fourth proportional to 17,694,344.00, 24,425,720.35 and 11,896,486.58 is: 16,422,211.20
Step by Step Solution
- Step 1: Write the proportion equation
17,694,344.00 : 24,425,720.35 = 11,896,486.58 : x - Step 2: Convert to fraction form
17,694,344.00/24,425,720.35 = 11,896,486.58/x - Step 3: Cross multiply
17,694,344.00x = 24,425,720.35 × 11,896,486.58 - Step 4: Simplify right side
17,694,344.00x = 290,580,254,198,738.06 - Step 5: Solve for x
x = 290,580,254,198,738.06/17,694,344.00 - Step 6: Final answer
x = 16,422,211.20
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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.