Finding the Fourth Proportional to 32,099,720.44, 48,085,807.74 and 17,687,040.52
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Solution
The fourth proportional to 32,099,720.44, 48,085,807.74 and 17,687,040.52 is: 26,495,421.71
Step by Step Solution
- Step 1: Write the proportion equation
32,099,720.44 : 48,085,807.74 = 17,687,040.52 : x - Step 2: Convert to fraction form
32,099,720.44/48,085,807.74 = 17,687,040.52/x - Step 3: Cross multiply
32,099,720.44x = 48,085,807.74 × 17,687,040.52 - Step 4: Simplify right side
32,099,720.44x = 850,495,629,837,929.62 - Step 5: Solve for x
x = 850,495,629,837,929.62/32,099,720.44 - Step 6: Final answer
x = 26,495,421.71
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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.