Finding the Fourth Proportional to 17,636,107.36, 26,457,567.81 and 6,705,447.10
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Solution
The fourth proportional to 17,636,107.36, 26,457,567.81 and 6,705,447.10 is: 10,059,465.94
Step by Step Solution
- Step 1: Write the proportion equation
17,636,107.36 : 26,457,567.81 = 6,705,447.10 : x - Step 2: Convert to fraction form
17,636,107.36/26,457,567.81 = 6,705,447.10/x - Step 3: Cross multiply
17,636,107.36x = 26,457,567.81 × 6,705,447.10 - Step 4: Simplify right side
17,636,107.36x = 177,409,821,344,617.84 - Step 5: Solve for x
x = 177,409,821,344,617.84/17,636,107.36 - Step 6: Final answer
x = 10,059,465.94
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.