Finding the Fourth Proportional to 19,395,383.83, 29,096,065.10 and 6,612,899.18
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Solution
The fourth proportional to 19,395,383.83, 29,096,065.10 and 6,612,899.18 is: 9,920,367.99
Step by Step Solution
- Step 1: Write the proportion equation
19,395,383.83 : 29,096,065.10 = 6,612,899.18 : x - Step 2: Convert to fraction form
19,395,383.83/29,096,065.10 = 6,612,899.18/x - Step 3: Cross multiply
19,395,383.83x = 29,096,065.10 × 6,612,899.18 - Step 4: Simplify right side
19,395,383.83x = 192,409,344,895,536.31 - Step 5: Solve for x
x = 192,409,344,895,536.31/19,395,383.83 - Step 6: Final answer
x = 9,920,367.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.