Finding the Fourth Proportional to 11,269,137, 16,892,294.84 and 4,450,517.98
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Solution
The fourth proportional to 11,269,137, 16,892,294.84 and 4,450,517.98 is: 6,671,270.56
Step by Step Solution
- Step 1: Write the proportion equation
11,269,137 : 16,892,294.84 = 4,450,517.98 : x - Step 2: Convert to fraction form
11,269,137/16,892,294.84 = 4,450,517.98/x - Step 3: Cross multiply
11,269,137x = 16,892,294.84 × 4,450,517.98 - Step 4: Simplify right side
11,269,137x = 75,179,461,908,881.23 - Step 5: Solve for x
x = 75,179,461,908,881.23/11,269,137 - Step 6: Final answer
x = 6,671,270.56
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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.