Finding the Fourth Proportional to 58,565,329.12, 87,847,551.36 and 17,624,592
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Solution
The fourth proportional to 58,565,329.12, 87,847,551.36 and 17,624,592 is: 26,436,754.89
Step by Step Solution
- Step 1: Write the proportion equation
58,565,329.12 : 87,847,551.36 = 17,624,592 : x - Step 2: Convert to fraction form
58,565,329.12/87,847,551.36 = 17,624,592/x - Step 3: Cross multiply
58,565,329.12x = 87,847,551.36 × 17,624,592 - Step 4: Simplify right side
58,565,329.12x = 1,548,277,250,919,045 - Step 5: Solve for x
x = 1,548,277,250,919,045/58,565,329.12 - Step 6: Final answer
x = 26,436,754.89
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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.