Finding the Fourth Proportional to 17,454,703.02, 26,164,089.84 and 7,743,889.24
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Solution
The fourth proportional to 17,454,703.02, 26,164,089.84 and 7,743,889.24 is: 11,607,863.71
Step by Step Solution
- Step 1: Write the proportion equation
17,454,703.02 : 26,164,089.84 = 7,743,889.24 : x - Step 2: Convert to fraction form
17,454,703.02/26,164,089.84 = 7,743,889.24/x - Step 3: Cross multiply
17,454,703.02x = 26,164,089.84 × 7,743,889.24 - Step 4: Simplify right side
17,454,703.02x = 202,611,813,786,369.31 - Step 5: Solve for x
x = 202,611,813,786,369.31/17,454,703.02 - Step 6: Final answer
x = 11,607,863.71
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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.