Finding the Fourth Proportional to 26,451,285.04, 36,503,982.92 and 14,690,599.44
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Solution
The fourth proportional to 26,451,285.04, 36,503,982.92 and 14,690,599.44 is: 20,273,699.00
Step by Step Solution
- Step 1: Write the proportion equation
26,451,285.04 : 36,503,982.92 = 14,690,599.44 : x - Step 2: Convert to fraction form
26,451,285.04/36,503,982.92 = 14,690,599.44/x - Step 3: Cross multiply
26,451,285.04x = 36,503,982.92 × 14,690,599.44 - Step 4: Simplify right side
26,451,285.04x = 536,265,391,042,321.56 - Step 5: Solve for x
x = 536,265,391,042,321.56/26,451,285.04 - Step 6: Final answer
x = 20,273,699.00
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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.