Finding the Fourth Proportional to 17,864,757.33, 24,653,377.28 and 10,023,187.08
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Solution
The fourth proportional to 17,864,757.33, 24,653,377.28 and 10,023,187.08 is: 13,832,005.00
Step by Step Solution
- Step 1: Write the proportion equation
17,864,757.33 : 24,653,377.28 = 10,023,187.08 : x - Step 2: Convert to fraction form
17,864,757.33/24,653,377.28 = 10,023,187.08/x - Step 3: Cross multiply
17,864,757.33x = 24,653,377.28 × 10,023,187.08 - Step 4: Simplify right side
17,864,757.33x = 247,105,412,631,261.56 - Step 5: Solve for x
x = 247,105,412,631,261.56/17,864,757.33 - Step 6: Final answer
x = 13,832,005.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.