Finding the Fourth Proportional to 16,172,503.80, 24,251,757.30 and 6,584,695.80
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Solution
The fourth proportional to 16,172,503.80, 24,251,757.30 and 6,584,695.80 is: 9,874,194.28
Step by Step Solution
- Step 1: Write the proportion equation
16,172,503.80 : 24,251,757.30 = 6,584,695.80 : x - Step 2: Convert to fraction form
16,172,503.80/24,251,757.30 = 6,584,695.80/x - Step 3: Cross multiply
16,172,503.80x = 24,251,757.30 × 6,584,695.80 - Step 4: Simplify right side
16,172,503.80x = 159,690,444,435,929.34 - Step 5: Solve for x
x = 159,690,444,435,929.34/16,172,503.80 - Step 6: Final answer
x = 9,874,194.28
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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.