Finding the Fourth Proportional to 32,341,744.70, 48,512,617.05 and 26,602,181.90
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Solution
The fourth proportional to 32,341,744.70, 48,512,617.05 and 26,602,181.90 is: 39,903,272.85
Step by Step Solution
- Step 1: Write the proportion equation
32,341,744.70 : 48,512,617.05 = 26,602,181.90 : x - Step 2: Convert to fraction form
32,341,744.70/48,512,617.05 = 26,602,181.90/x - Step 3: Cross multiply
32,341,744.70x = 48,512,617.05 × 26,602,181.90 - Step 4: Simplify right side
32,341,744.70x = 1,290,541,463,209,141.25 - Step 5: Solve for x
x = 1,290,541,463,209,141.25/32,341,744.70 - Step 6: Final answer
x = 39,903,272.85
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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.