Finding the Fourth Proportional to 32,831,101.92, 49,249,128.24 and 9,800,217.12
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Solution
The fourth proportional to 32,831,101.92, 49,249,128.24 and 9,800,217.12 is: 14,701,064.59
Step by Step Solution
- Step 1: Write the proportion equation
32,831,101.92 : 49,249,128.24 = 9,800,217.12 : x - Step 2: Convert to fraction form
32,831,101.92/49,249,128.24 = 9,800,217.12/x - Step 3: Cross multiply
32,831,101.92x = 49,249,128.24 × 9,800,217.12 - Step 4: Simplify right side
32,831,101.92x = 482,652,149,722,723.44 - Step 5: Solve for x
x = 482,652,149,722,723.44/32,831,101.92 - Step 6: Final answer
x = 14,701,064.59
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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.