Finding the Fourth Proportional to 32,241,746.70, 48,362,620.05 and 32,241,746.70
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Solution
The fourth proportional to 32,241,746.70, 48,362,620.05 and 32,241,746.70 is: 48,362,620.05
Step by Step Solution
- Step 1: Write the proportion equation
32,241,746.70 : 48,362,620.05 = 32,241,746.70 : x - Step 2: Convert to fraction form
32,241,746.70/48,362,620.05 = 32,241,746.70/x - Step 3: Cross multiply
32,241,746.70x = 48,362,620.05 × 32,241,746.70 - Step 4: Simplify right side
32,241,746.70x = 1,559,295,345,400,441.25 - Step 5: Solve for x
x = 1,559,295,345,400,441.25/32,241,746.70 - Step 6: Final answer
x = 48,362,620.05
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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.