Finding the Fourth Proportional to 34,950,787.11, 52,426,135.29 and 9,391,797.09
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Solution
The fourth proportional to 34,950,787.11, 52,426,135.29 and 9,391,797.09 is: 14,087,683.44
Step by Step Solution
- Step 1: Write the proportion equation
34,950,787.11 : 52,426,135.29 = 9,391,797.09 : x - Step 2: Convert to fraction form
34,950,787.11/52,426,135.29 = 9,391,797.09/x - Step 3: Cross multiply
34,950,787.11x = 52,426,135.29 × 9,391,797.09 - Step 4: Simplify right side
34,950,787.11x = 492,375,624,856,568.31 - Step 5: Solve for x
x = 492,375,624,856,568.31/34,950,787.11 - Step 6: Final answer
x = 14,087,683.44
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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.