Finding the Fourth Proportional to 29,822,987.22, 44,747,434.62 and 16,185,768.27
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Solution
The fourth proportional to 29,822,987.22, 44,747,434.62 and 16,185,768.27 is: 24,285,682.79
Step by Step Solution
- Step 1: Write the proportion equation
29,822,987.22 : 44,747,434.62 = 16,185,768.27 : x - Step 2: Convert to fraction form
29,822,987.22/44,747,434.62 = 16,185,768.27/x - Step 3: Cross multiply
29,822,987.22x = 44,747,434.62 × 16,185,768.27 - Step 4: Simplify right side
29,822,987.22x = 724,271,607,436,295.50 - Step 5: Solve for x
x = 724,271,607,436,295.50/29,822,987.22 - Step 6: Final answer
x = 24,285,682.79
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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.