Finding the Fourth Proportional to 32,652,093.40, 48,978,140.10 and 29,124,899.80
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Solution
The fourth proportional to 32,652,093.40, 48,978,140.10 and 29,124,899.80 is: 43,687,349.70
Step by Step Solution
- Step 1: Write the proportion equation
32,652,093.40 : 48,978,140.10 = 29,124,899.80 : x - Step 2: Convert to fraction form
32,652,093.40/48,978,140.10 = 29,124,899.80/x - Step 3: Cross multiply
32,652,093.40x = 48,978,140.10 × 29,124,899.80 - Step 4: Simplify right side
32,652,093.40x = 1,426,483,422,802,862 - Step 5: Solve for x
x = 1,426,483,422,802,862/32,652,093.40 - Step 6: Final answer
x = 43,687,349.70
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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.