Finding the Fourth Proportional to 16,183,750.60, 24,275,625.90 and 6,593,901.40
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Solution
The fourth proportional to 16,183,750.60, 24,275,625.90 and 6,593,901.40 is: 9,890,852.10
Step by Step Solution
- Step 1: Write the proportion equation
16,183,750.60 : 24,275,625.90 = 6,593,901.40 : x - Step 2: Convert to fraction form
16,183,750.60/24,275,625.90 = 6,593,901.40/x - Step 3: Cross multiply
16,183,750.60x = 24,275,625.90 × 6,593,901.40 - Step 4: Simplify right side
16,183,750.60x = 160,071,083,607,886.25 - Step 5: Solve for x
x = 160,071,083,607,886.25/16,183,750.60 - Step 6: Final answer
x = 9,890,852.10
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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.