Finding the Fourth Proportional to 17,410,952.96, 26,120,853.12 and 10,228,559.36
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Solution
The fourth proportional to 17,410,952.96, 26,120,853.12 and 10,228,559.36 is: 15,345,437.86
Step by Step Solution
- Step 1: Write the proportion equation
17,410,952.96 : 26,120,853.12 = 10,228,559.36 : x - Step 2: Convert to fraction form
17,410,952.96/26,120,853.12 = 10,228,559.36/x - Step 3: Cross multiply
17,410,952.96x = 26,120,853.12 × 10,228,559.36 - Step 4: Simplify right side
17,410,952.96x = 267,178,696,671,761.19 - Step 5: Solve for x
x = 267,178,696,671,761.19/17,410,952.96 - Step 6: Final answer
x = 15,345,437.86
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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.